US20230415202A1 - Countertop Apparatus for Washing Articles - Google Patents
Countertop Apparatus for Washing Articles Download PDFInfo
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- US20230415202A1 US20230415202A1 US18/214,490 US202318214490A US2023415202A1 US 20230415202 A1 US20230415202 A1 US 20230415202A1 US 202318214490 A US202318214490 A US 202318214490A US 2023415202 A1 US2023415202 A1 US 2023415202A1
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- water
- washing
- washing chamber
- container
- manifold
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- 238000005406 washing Methods 0.000 title claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 210
- 210000002445 nipple Anatomy 0.000 claims abstract description 36
- 239000008400 supply water Substances 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 64
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 16
- 239000003599 detergent Substances 0.000 description 53
- 239000002351 wastewater Substances 0.000 description 26
- 238000004140 cleaning Methods 0.000 description 23
- 210000000481 breast Anatomy 0.000 description 18
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
- A61M1/062—Pump accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J11/00—Teats
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/007—Heating the liquid
Definitions
- This disclosure relates to a portable washing apparatus, and more particularly, to a countertop apparatus and method for use in washing articles.
- washing dishware, glassware, and utensils by hand can be a chore.
- Dishwashers of course, greatly assist with this task and are ubiquitous in most modern kitchens.
- the drawback of dishwashers is that most are large and designed to clean a full load of dishes, glassware, and utensils. In order to complete a single wash cycle, they require large amounts to water, detergent, energy, and time. This is a significant drawback when cleaning only a few items. For example, individuals living alone may only need to wash a few items at a time. These individuals may be elderly people living in retirement homes or college aged individuals living in a dorm. These individuals generally do not have a need for large dishwashers. Instead, they have a need for a smaller washing apparatus that is designed to wash only a few items and that can reside on a countertop.
- Life with a small child also involves the repeated cleaning of a small number of articles.
- These articles can include, for example, baby bottles, bottle liners, nipples, nipple rings, sippy cups, teething devices, and toys.
- Each of these articles must be repeatedly cleaned to avoid the spread of germs and bacteria to the child and caregiver. Many times this involves hand washing the articles.
- Hand washing is time consuming, requires large volumes of water, and requires the care giver to direct his or her attention away from the child. Cleaning these articles in a conventional dishwasher is wasteful as typically only a few articles need to be cleaned at any one given time.
- FIG. 1 is a perspective view of the apparatus of the present invention.
- FIG. 2 is an additional perspective view of the apparatus of the present invention.
- FIG. 3 is a partially exploded view of the apparatus of the present invention showing the container and reservoir separated from the base.
- FIG. 4 is a partially exploded view of the apparatus of the present invention showing the container and reservoir separated from the base.
- FIG. 5 is another partially exploded view of the apparatus of the present invention showing the container and reservoir separated from the base.
- FIG. 6 A is a sectional view taken along line 6 A- 6 A from FIG. 1 and showing the reservoir filled with fluid.
- FIG. 6 B is a sectional view showing the fluid recirculating into the collection bag of the reservoir.
- FIG. 6 C is a sectional view showing the fluid being evacuated from the collection bag of the reservoir.
- FIG. 7 is a partially exploded view of the container and basket.
- FIG. 8 is a sectional view of the container with detachable bottle stands.
- FIGS. 9 A-B are perspective views of the basket and basket insert.
- FIG. 10 is a perspective view of the basket insert.
- FIG. 11 is a perspective view of an alternative embodiment of the washing apparatus.
- FIG. 12 is an additional perspective view of the alternative embodiment of FIG. 11 .
- FIGS. 13 A and 13 B are perspective views of the manifold employed by the alternative embodiment of FIG. 11 .
- FIG. 14 is an exploded view of the alternative embodiment of FIG. 11 .
- FIG. 15 is a perspective view of a second alternative embodiment of the washing apparatus.
- FIG. 16 is an additional perspective view of the second alternative embodiment of the washing apparatus.
- FIG. 17 is a top plan view of the second alternative embodiment of the washing apparatus.
- FIG. 18 is a side view of the second alternative embodiment of the washing apparatus.
- FIG. 19 is a flow diagram depicting a fluid flow path of the second alternative embodiment of the washing apparatus.
- FIG. 20 is a perspective view of a breast pump assembly.
- FIG. 21 is a sectional view of the breast pump accessories positioned within the apparatus.
- FIG. 22 is a perspective view of the breast pump accessories positioned within the apparatus.
- FIG. 23 is a side elevational view of a third alternative embodiment of the present disclosure.
- FIG. 24 is a side, partially transparent, view of the third alternative embodiment of the present disclosure.
- FIG. 25 is a front elevational view of the third alternative embodiment with the front cover removed.
- FIG. 26 is a side elevational view of the third alternative embodiment with the front cover removed.
- FIG. 27 is a side elevational view of the third alternative embodiment with the front cover and upper and lower racks removed.
- the present invention relates to a portable and self-contained washing apparatus.
- the apparatus finds particular application in washing small baby items such as bottles, nipples, teething rings or toys. However, the apparatus can likewise be used to clean dishware, glassware, or utensils.
- the apparatus includes three primary components: a container for housing the items to be washed; a water reservoir for storing and collecting wash water; and a housing for interconnecting the container and reservoir. Details regarding the various components of the present invention, and the manner in which they interrelate, will be described in greater detail hereinafter.
- housing 22 is preferably defined by upper and lower portions ( 24 and 26 ) and first and second receiving areas ( 28 and 32 ) and is formed from a hardened impact resistant plastic.
- the receiving areas ( 28 and 32 of FIG. 3 ) are shaped to receive a cylindrical container 34 and reservoir 36 .
- the exact geometry of the housing 22 does not form a part of the present invention.
- the entire apparatus 10 is preferably sized to enable it to be easily picked up and stored on a kitchen countertop. Resilient rubber feet may be secured to the underside of the housing to avoid marring.
- housing 22 functions in routing water from reservoir 36 and into adjacent container 34 and back again.
- housing 22 includes an internal water circulation line 38 ( FIG. 6 A ).
- First receiving area 28 of housing 22 includes both an upper and a lower portion that define an opening for container 34 .
- First receiving area 28 further includes an upper water inlet 42 and a lower water outlet 44 for circulating water into and out of container 34 during a wash cycle.
- Second receiving area 32 likewise includes a water supply port 46 and a lower water return port 48 for routing water to and from the reservoir.
- the internal water recirculation line, 38 is in communication with inlet 42 , outlet 44 , return port 48 , and supply port 46 .
- a valve permits recirculation line 38 to by-pass reservoir 36 so that it may be continually reused during washing or rinsing cycles.
- a coil shaped heating element 52 is positioned about water recirculation line 38 for use in heating the water during the wash and rinse cycle. Heating element 52 is preferably sufficient to raise the temperature of the water from ambient temperature to approximately 150° F. However, those of ordinary skill in the art will appreciate that the wash cycles described herein can be achieved at any number of desired temperatures.
- a water pump 54 is also enclosed within housing 22 and is used in drawing water out of reservoir 36 and delivering it to container 34 . Any number of pumps can be employed for this purpose. For example, the pump can be a conventional air pump. Nonetheless, displacement pumps and/or gear pumps may likewise be used. Pump 54 is preferably located in the upper portion 24 of housing 22 and draws a vacuum within recirculation line 38 . Housing 22 further includes a detergent inlet 56 within its upper surface that allows a user to inject a cleaning element into the water recirculation line 38 during the wash cycle. A timed dispensing mechanism may optionally be included to dispense a preset amount of detergent at specified times during the wash cycle.
- Water is evacuated from container 34 via a collection basin 58 . More specifically, the lower portion 26 of first receiving area 28 includes a basin 58 for collecting the water as it drains from the lower surface of container 34 . This water is then routed to lower water outlet 44 and either back to the recirculation line 38 or the return port 48 in a manner described below.
- a heating element 62 such as a cylindrical hot plate heated by way of electrical resistance, is positioned within collection basin 58 .
- Heating element 62 allows a small volume of the water to be converted into a hot steam to clean the articles during an initial phase of the washing cycle.
- Heating element 62 , heating coil 52 , and pump 54 can all be electrically powered via a conventional wall outlet and power cord 64 .
- Container 34 of apparatus 10 is described next.
- Container 34 is preferably cylindrical in shape with a transparent plastic sidewall 66 .
- a handle 68 is included to facilitate carrying by a user.
- the bottom of the container is formed from a grate 72 to allow for the passage of water.
- An upper grate 74 is similarly included at the top of container 34 .
- upper grate 74 is removable via a friction fit to allow items to be placed within container 34 .
- a centrally disposed tube 76 runs between the opposing grates ( 72 , 74 ) and creates a central fluid channel within container 34 .
- Container 34 is preferably large enough to store a wide variety of items that frequently need cleaning for an infant. These items include, but are not limited to, baby bottles, baby bottle liners, nipples, nipple rings, teething rings, sippy cups, valves, or any other item that are frequently used by a toddler or infant.
- the spacing of grates ( 72 , 74 ) is preferably small enough to prevent passage of these items but large enough to allow for the passage of wash and rinse water.
- Container 34 is similarly dimensioned to be received between the upper and lower portions ( 24 , 26 ) of first receiving area 28 .
- container 34 With container 34 properly positioned the upper end of tube 76 is placed in fluid communication with upper inlet 42 . This allows water from inlet 42 to be delivered to the interior of container 34 in a manner described in greater detail. It also allows water from inlet 42 to be routed to central tube 76 . The purpose of central tube 76 is described in greater detail hereinafter. The proper positioning of container 34 also places the lower grated surface 72 in fluid communication with both collection basin 58 and lower outlet 44 . This ensures adequate evacuation of water from the interior of container 34 .
- Reservoir 36 is described next.
- Reservoir 36 resembles a conventional water pitcher and includes a closed lower surface 78 and a pivotal and/or removable upper lid 82 .
- a handle 84 is likewise included.
- reservoir 36 is preferably cylindrical in shape with plastic sidewalls, although other shapes and materials are within the scope of the present invention.
- Both a supply line 86 and a collection bag 88 are internally located within reservoir 36 . With reservoir 36 properly positioned in the second receiving area 32 , supply line 86 is coupled in a fluid tight manner to water supply port 46 . Likewise, collection bag 88 is coupled in a fluid tight manner to return port 48 .
- a water outlet spigot 92 is also formed through one of the side walls of reservoir 36 and is in communication with collection bag 88 . The function of these various elements is described in greater detail hereinafter.
- Water is preferably delivered to container 34 by way of upper and lower sprinklers ( 94 , 96 ). More specifically, an upper sprinkler 94 is positioned within the upper portion 24 of first receiving area 28 . This sprinkler includes several radial arms with associated apertures for the passage of water. Upper sprinkler 94 is in fluid communication with upper inlet 42 . This allows water to be delivered to upper sprinkler 94 and into the radial arms. This, in turn, spins sprinkler 94 and delivers fluid downwardly into container 34 and over the associated contents.
- a sprinkler valve 98 is also included for regulating the flow of water between upper sprinkler 94 and tube 76 .
- sprinkler valve 98 has a first position where fluid is delivered exclusively to upper sprinkler 94 and fluid is prevented from entering the central tube 76 .
- fluid is delivered to both upper sprinkler 94 and tube 76 .
- fluid is delivered over the contents of the container by both the upper and the lower sprinklers ( 94 , 96 ).
- water from central tube 76 is delivered to lower sprinkler 96 .
- This lower sprinkler 96 is positioned within the lower portion 26 of first receiving area 28 and is in communication with tube 76 .
- water is delivered to tube 76 and into lower sprinkler 96 .
- the lower sprinkler 96 has a similar construction to that of the upper sprinkler 94 .
- Water delivered to lower sprinkler 96 shoots water upwardly into container 34 .
- both the upper and the lower sprinklers ( 94 , 96 ) are activated to more effectively cleanse the contents of container 34 .
- valve 99 is positioned within the lower sprinkler 96 .
- Valve 99 is similar in construction to valve 98 .
- Valve 99 regulates the flow of water between the arms of lower sprinkler 96 and heating element 62 . More specifically, in a first position of valve 99 , water from central tube 76 is routed to the arms of lower sprinkler 96 and distributed to the interior of container 34 . In a second position of valve 99 , water is instead routed downwardly through the sprinkler 96 and onto heating element 62 .
- valve 99 can be used to supply a small volume of water, approximately 3-4 oz, to the heating element so that steam can be generated in an initial phase of cleaning. This initial phase would loosen debris and food and otherwise prepare the contents of container 34 for cleaning.
- Housing 22 also includes an exit valve 102 .
- Exit valve 102 has a first position wherein fluid from the lower outlet 44 is delivered back to recirculation line 38 .
- water that collects in collection basin 58 is delivered to the outlet 44 and then back upwardly through recirculation line 38 by way of pump 54 .
- As the water is being recirculated it is also heated by the coil shaped heating element 52 . This has the effect of heating the water to a degree suitable for cleaning.
- This recirculated water may also encounter detergent adjacent the detergent inlet 56 .
- This heated and detergent filled water is then passed again through container 34 by way of the upper and lower sprinklers ( 94 , 96 ). This water can be continually recirculated for a predetermined number of cycles.
- exit valve 102 is brought into its second position.
- water from the lower outlet 44 is delivered to return port 48 and to collection bag 88 .
- water is evacuated and delivered to collection bag 88 .
- dirty water does not come in contact with the interior of reservoir 36 but is segregated by way of collection bag 88 .
- bag 88 can be replaced by a length of retractable tubing that routes the used water to a drain.
- the operation of the apparatus is described next.
- the user would begin the process by first removing reservoir 36 and opening lid 82 .
- Reservoir 36 is then filled with water.
- Lid 82 is replaced and reservoir 36 is secured within second receiving area 32 .
- the user should ensure that the water supply line 86 and the collection bag 88 are tightly secured to the associated ports ( 46 , 48 ).
- container 34 is removed and the top grate uncoupled 74 . Items to be cleaned are then placed within container 34 and top grate 74 is repositioned. Container 34 is then placed within the first receiving area 28 . When properly positioned tube 76 is in communication with water inlet 42 and lower grate 72 of container 34 is positioned over collection basin 58 . Apparatus 10 is then plugged in and turned on and heating coil 52 and heating plate 62 begin to heat.
- a preferred mode is as follows.
- a small amount of water is pulled from reservoir 36 by way of pump 54 (which draws a vacuum on supply line 86 ).
- the sprinkler and exit valves ( 98 , 102 ) are placed in the first position.
- This small amount of water is circulated by way of upper sprinkler 94 and showers fluid down onto the hot plate.
- the small amount of water can be delivered through lower sprinkler 96 via valve 99 as described above and also as the water drains downwardly within collection basin 58 , it contacts the heating plate 62 and becomes vaporized. Both options result in a heated water vapor being applied to all the contents of container 34 , which loosens any debris and prepares the contents for the wash cycle.
- the sprinkler valve 98 is placed in the second position and more water is drawn from reservoir 36 (again via pump 54 ) in a cleaning phase.
- the water used in this phase represents approximately 1 ⁇ 3 of the total volume of reservoir 36 .
- water is delivered to the interior of container 34 by way of both the upper and lower sprinklers ( 94 , 96 ) as a result of the sprinkler valve 98 being in the second position or sprinkler valve 99 being in the first position.
- the recirculated water is heated by way of cylindrical heating coil 52 and detergent is added by way of detergent inlet 56 .
- This water continually cycles for a predetermined number of times in order to accomplish a thorough degree of cleaning. For instance, the water may cycle through ten or more times to ensure sufficient cleaning.
- a timer which may be embodied in a microprocessor or microcontroller, can be included for timing the length of the various cycles and operating valves ( 98 , 102 ) at appropriate intervals.
- exit valve 102 is positioned back to the first position and the remaining water is delivered to container 34 both by way of the upper and lower sprinklers ( 94 , 96 ). However, in this mode no detergent is used. The rinsing phase ensures that all the detergent and/or residue is removed from the baby items. This cycle continues for a predetermined number of cycles. Once complete, exit valve 102 is rotated to the second position and the water is evacuated to collection bag 88 or retractable tube.
- heating plate 62 remains on to continue the heating and drying of the contents of container 34 .
- the lower sprinkler 96 could be powered by way of a small motor to act as a fan to ensure the proper circulation of the heated air. Additionally, heating plate 62 can optionally generate heat throughout all cleaning phases to assist with sterilization and drying.
- Container 34 can also be used in conjunction with one or more baskets 104 .
- the depicted baskets 104 are pie shaped and have a length that is substantially the same as container 34 .
- Basket 104 can include a removable lid and is adapted to be inserted into a portion of container 34 .
- Basket 104 functions in retaining smaller infant items such as caps or other bottle accessories during washing.
- Baskets 104 are preferably shaped such that one or more baskets can be used while still leaving a portion of container 34 free for other larger items, such as bottles.
- a smaller subbasket insert 110 can also be used in conjunction with basket 104 to house delicate items such as nipples or binkies. Insert 110 can rest within the upper opening of the larger basket 104 .
- one or more posts 106 can be used to support bottles within container 34 .
- Posts 106 include a female lower portion that is dimensioned to be snap fit onto individual grates 108 within the lower portion 72 of container 34 .
- Posts 106 function in retaining bottles upright during the wash cycle.
- FIGS. 11 through 14 An alternative embodiment of the portable washing apparatus is illustrated in FIGS. 11 through 14 .
- apparatus 200 includes a housing 202 into which various articles to be washed are placed for cleaning.
- apparatus 200 is both portable and self-contained and does not need to be coupled to an external water supply.
- apparatus 200 lends itself to washing infant related articles such as bottles, nipples, toys, and/or teething rings.
- Housing 202 is preferably formed from a heavy duty impact resist plastic material.
- a control panel 204 is formed within one side of the housing 202 and permits the user to monitor the various cycles of the washing operations.
- housing 202 in the preferred embodiment, is equally divided into two halves.
- the first half constitutes a fluid chamber 208 and the other half constitutes a washing chamber 232 .
- Fluid chamber 208 in turn, is divided into a rinse water container 212 and a water detergent container 218 .
- Water containers 212 and 218 are reservoirs that are each adapted to receive a volume of water supplied by the user.
- apparatus 200 can complete full wash and rinse cycles with six cups of water.
- Detergent water container 218 contains a recess that houses a scoop used to measure the amount of cleaning detergent needed for the wash cycle.
- the detergent can be any of a number of commonly available dishwasher detergents.
- a detergent outlet port 224 is formed at the bottom of container 218 for use in allowing the detergent filled water to be directed to the manifold 256 .
- a level indicator 214 is also positioned within the container 212 and is for use in determining when the proper volume of rinse water is achieved.
- a water outlet port 216 is formed in the bottom of a water container 212 and allows the water to be directed to the manifold 256 .
- lid 226 is secured over the fluid chamber 208 and a lid 250 is secured over washing chamber 232 .
- lids can be selectively locked by solenoids during the wash cycle to prevent user access.
- a water tight seal is achieved between lids 226 and 250 and housing 202 via a series of gaskets.
- the fluid chamber 208 side of housing 202 includes an opening 228 at its base to allow insertion of a waste water container, as described in more detail hereinafter.
- Washing chamber 232 is a large opening into which both a bottle container 234 and an insert basket 236 can be positioned.
- Bottle container 234 and insert basket 236 allow articles to be stored for cleaning. For example, smaller, loose articles such as nipples and teething rings may be placed in basket 236 .
- a smaller sub-basket 236 A may also be positioned within basket 236 to house nipples or binkies. Larger items such as bottles may then be placed within container 234 and outside of basket 236 .
- a grid 238 is formed at the bottom of the bottle basket 234 and permits the free flow of fluid through the bottom of container 234 .
- Bottle container 234 is placed in registry with the grid 238 and a hot plate 242 . Hot plate 242 is for use in directing water upwardly into the bottle container 234 during washing operations.
- Water is introduced upwardly into container 234 by a series openings in the hot plate base 242 .
- a series openings in the hot plate base 242 .
- bottle washer would come supplied with the following unattached accessories: four tree-type sprayers 248 ; nine jet-bullet sprayers 246 ; and eight blanks 244 .
- These unattached devices need to be screwed into the openings by the user who, as depicted, may attach them in the configuration shown in FIG. 14 .
- Both sprayers 246 and 248 serve the same function of routing water upwardly through grid 238 into the bottle container 234 .
- jet sprayers 246 have a lower profile than tree sprayers 248 .
- the tree sprayers 248 are particularly adapted to be inserted into an infant bottle to insure that the entire internal volume is cleaned.
- the blanks 244 are provided to stop the flow of water through the designated openings allowing the user flexibility in how they want water directed upward.
- blanks 244 could be placed in the openings on the outside of the base and a bullet sprayer 246 placed in the center to direct water into the center of the wash chamber 232 .
- Washing chamber 232 further includes a shower sprayer 252 at its upper most extent.
- the shower sprayer 252 is mounted within a lid 250 whereby water is directed in a direction opposite to the water coming from the water jet bullet sprayers 244 and tree sprayers 248 .
- shower sprayer 252 therefore cleans the external surfaces of the articles.
- a length of flexible hosing 254 is used to direct water upwardly into the shower sprayer 252 .
- Apparatus 200 further includes a manifold 256 .
- a cam motor 258 and a pump 262 are mounted upon manifold 256 .
- Cam motor 258 operates a cam that, in turn, cycles a series of flapper valves between opened and closed orientations.
- manifold 256 Prior to apparatus 200 being turned on, manifold 256 initially keeps rinse water and detergent water outlet ports 216 and 224 closed.
- Pump 262 is motorized via an electric motor. Pump 262 functions in driving water into the manifold 256 via inlet ports 268 and 264 and outlet ports 274 , 276 and 278 , or into waste water outlet ports 284 .
- a heater is included within manifold 256 for heating water being pushed through the manifold 256 .
- Manifold 256 includes a rinse water inlet port 264 that is connected to the water outlet port 216 of fluid of water container 212 by way of a line 266 . Likewise manifold 256 includes a detergent water inlet port 268 which is connected to the detergent outlet port 224 by way of a detergent line 272 . Once apparatus 200 is turned on, cam motor 256 opens water and detergent outlet ports 216 and 224 in a predesigned sequence. As a result, water and detergent are delivered from the fluid chamber 208 and into the interior of manifold 256 for heating.
- a jet sprayer outlet port 274 and a tree sprayer outlet port 276 thereafter route heated fluid from the manifold 256 into the jet sprayers 246 and tree sprayers 248 respectively.
- a shower sprayer outlet port 278 routes cleaning or rinsing fluid from the manifold 256 to the shower sprayer 252 . This fluid is routed by way of intake line 254 . Once the detergent or rinse water is delivered from the sprayers ( 246 , 248 ) and shower 252 it is collected within the hot plate 242 . Hot plate 242 is tiled and routes the water to a recirculation inlet port 282 within manifold.
- Pump 262 operates to take this recirculated water and deliver it back out to jet sprayers 246 , tree sprayers 248 and shower sprayers 252 .
- the detergent or rinse water is re-circulated multiple times in this fashion until it reaches an optimal temperature of 150 degrees Fahrenheit.
- the number of cycles needed to attain this optimal temperature can vary. Also, it is within the scope of the present invention to change the number of required cycles or the optimal temperature of the detergent or rinse water.
- a temperature sensor, timer, and microprocessor are included for regulating the length of the wash cycle.
- cam motor 258 operates again to close the jet outlet port 274 , tree sprayer outlet port 276 , and shower sprayer outlet port 278 . Moreover the cam motor 258 opens a series of waste water outlet ports 284 . This permits the waste water to be delivered out of the manifold 256 and into a waste water container 292 . A vent located on the back side of the machine in the mid-section is attached to tubing that is connected to the manifold 256 . During the final cycle instead of the pump sucking up recirculating water through inlet port 282 , the pump sucks up steam and hot air and pushes it out through the tubing (not depicted) and vent (not depicted) drying and cooling the contents.
- Waste water container 292 is adapted to fit within the opening 228 of housing 202 .
- the waste water is collected into the water container 292 through a series of waste water inlet ports 294 that are coupled to outlet ports 284 . Thereafter once wash and rinse cycle operations are complete the waste water container 292 can be removed from housing 202 and the water drained by way of port 296 .
- waste water container 292 includes a male latch 298 that is adapted to cooperate with a female latch 286 upon manifold this can insure that the system 200 cannot operate without the waste water container properly coupled. In the preferred embodiment, latches 298 and 286 can be locked together via a solenoid.
- apparatus 300 includes a housing 302 into which various articles to be washed are placed for cleaning.
- apparatus 300 is both portable and self-contained and does not need to be coupled to an external water supply.
- apparatus 300 lends itself to washing infant related articles such as bottles, nipples, toys, and/or teething rings.
- Housing 302 is preferably formed from a heavy duty impact resist plastic material.
- a control panel 304 is integrally formed within one side of the housing 302 and permits the user to monitor the various cycles of the washing operations.
- housing 302 in a preferred embodiment, is equally divided into two halves.
- the first half constitutes a fluid chamber 308 and the other half constitutes a washing chamber 332 .
- Fluid chamber 308 in turn, is divided into a rinse water container 312 and a filter container 318 .
- Rinse water container 312 is adapted to receive a volume of water supplied by the user.
- Filter container 318 is adapted to receive a water filter 310 for filtering water prior to entry into the pump.
- the filter is a 50 micron filter.
- apparatus 300 can complete full wash and rinse cycles with six cups of water, the cycles including a pre-rinse cycle, a detergent cycle, a first rinse cycle, and a second rinse cycle.
- Washing chamber 332 contains a lower supply port 317 for receiving water from the fluid chamber 308 and a detergent basket 320 integrally formed within an interior wall of the washing chamber 332 for accommodating a detergent.
- the detergent can be any of a number of commonly available dishwasher detergents.
- the user fills rinse water container 312 with clean water to a level indicator 314 , then pours detergent in the detergent basket 320 with a scoop provided. Thereafter, the scoop can be placed back in the provided holder.
- Level indicator 314 is positioned within the rinse water container 312 and is for use in determining when the proper volume of rinse water is achieved.
- a water outlet port 316 is formed in the bottom of the rinse water container 312 and allows the water to be directed to the washing chamber 332 .
- Apparatus 300 further comprises an internal water line 319 positioned within the housing 302 and interconnecting the lower outlet port 316 and the lower supply port 317 , the internal water line 319 in communication with a first solenoid valve 368 that controls the flow of rinse water from the rinse water container 312 to the washing chamber 332 .
- lid 326 is secured over the fluid chamber 308 and a lid 350 is secured over washing chamber 332 .
- the interior of lid 350 is convex, or domed.
- These lids can be selectively locked by solenoids or latch circuit during the wash cycle to prevent user access.
- a water tight seal is achieved between lids 326 and 350 and housing 302 via a series of gaskets.
- the fluid chamber 308 side of housing 302 includes an opening 328 at its base to allow insertion of a waste water container 392 , as described in more detail hereinafter.
- Washing chamber 332 is a large opening into which both bottles 334 and an insert basket can be positioned, as depicted in the afore-described embodiments.
- Insert basket allows articles to be stored for cleaning. For example, smaller, loose articles such as nipples and teething rings may be placed in basket.
- a smaller sub-basket may also be positioned within insert basket to house nipples or binkies. Larger items such as bottles may then be placed within washing chamber 332 and outside of basket.
- a grid 338 is formed at the bottom of the washing chamber 332 and permits the free flow of fluid into the washing chamber 332 and through the bottom of insert basket.
- a jet sprayer manifold 342 in fluid communication with both a plurality of jet sprayers 322 and a center jet sprayer 324 , the plurality of jet sprayers 322 and the center jet sprayer 324 each comprising a proximal end and a distal end, wherein the proximal end is connected to the jet sprayer manifold 342 and the distal end comprises an opening for spraying rinse water therethrough and configured for directing water upwardly during washing operations, and wherein the distal end of the center jet sprayer 324 is proximate an accessory holder 352 (described below) for directing rinse water therethrough.
- Bottles 334 and insert basket are placed in registry with a series of jet sprayers 322 .
- jet sprayers 322 and the center jet sprayer 324 protrude upwardly from the jet sprayer manifold 342 and through the lower grid 338 , the lower grid 338 permitting the free flow of fluid into the bottles when placed in register with the plurality of jet sprayers 322 .
- jet sprayers 322 are for use in directing water upwardly into the bottles 334 and the insert basket during washing operations.
- the jet sprayers 322 and a tall center jet sprayer 324 are introduced upwardly into washing chamber 332 by the jet sprayers 322 and a tall center jet sprayer 324 , both of which extend from the jet sprayer manifold 342 .
- the tall center jet sprayer 324 further comprises a fluid dispersion apparatus (now shown) for dispersing fluid from the tall center jet sprayer in a plurality of directions.
- the fluid dispersion apparatus comprises a rotating head for dispersing fluid in a plurality of directions.
- Both the series of jet sprayers 322 and the tall center jet sprayer 324 serve the same function of routing water upwardly through grid 338 into the washing chamber 332 .
- jet sprayers 322 have a lower profile than the center jet sprayer 324 .
- Washing chamber 332 further includes an accessory holder 352 at its upper most extent.
- the accessory holder 352 is mounted within a lid 350 and is sufficient for accommodating a variety of infant articles, including but not limited to nipples and bottle accessories.
- the interior surface of the lid 350 is convex or domed. In use, fluid is projected upwards from the jet sprayers 322 and tall center jet sprayer 324 towards the interior surface of the lid 350 , whereby the fluid is deflected by the interior surface of the lid 350 towards the accessories placed within the accessory holder. In one embodiment ( FIG.
- the accessory holder is an accessory holder 352 formed within the lid 350 and comprising a frame 353 in cooperation with the lid 350 , a surface portion 354 with a plurality of openings 355 extending therethrough for receiving articles for an infant such as infant bottle accessories and nipples 356 , and a central cavity 357 formed within the surface portion 354 , wherein the plurality of openings 355 are positioned circumferentially about the surface portion 354 and are generally circular with protrusions 358 therein for increasing frictional contact with the articles for an infant.
- the rounded holders may be particularly adapted to receive standard diameter nipples or other associated accessories, including but not limited to 1 inch and 1.5 inch diameter nipples.
- Rounded holders of varying diameter are within the scope of the present invention.
- the accessory holder 352 may include additional voids or openings to permit fluid to fall back to the base of the washing chamber after encountering the domed interior surface of the second lid 350 .
- apparatus 300 further includes a first solenoid valve 368 , a second solenoid valve 370 , and a third solenoid valve 372 for controlling the flow path of associated fluid.
- First solenoid valve 368 is preferably a two-way solenoid valve that controls the flow of fluid from the rinse water container 312 to the washing chamber 332 .
- Second solenoid valve 370 is preferably a three-way solenoid valve positioned downstream of pump 362 and controlling the flow of fluid leaving the wash chamber by either directing the fluid to the jet sprayer manifold 342 or to the waste water container 392 .
- Third solenoid valve 372 is preferably a two-way solenoid valve and is also positioned downstream pump 362 and upstream of detergent basket 320 , thereby controlling the flow of rinse water from the pump 362 through a detergent line 373 to the detergent basket 320 .
- the apparatus 300 includes an internal recirculation line 321 comprising a second solenoid valve 370 , a heating element 344 , and a pump 362 , the internal recirculation line 321 in communication with the washing chamber 332 , the filter chamber 318 , and the jet sprayer manifold 342 , the second solenoid valve 370 having a first orientation and a second orientation, wherein in the first orientation the pump 362 directs the rinse water from the washing chamber 332 through the filter chamber 318 to the jet sprayer manifold 342 , and wherein in the second orientation the pump 362 directs the rinse water from the washing chamber 332 through the filter chamber to the waste water reservoir 392 .
- Waste water container 392 is adapted to fit within the opening 328 of housing 302 for receiving waste water from the washing chamber 332 .
- the waste water is collected into the waste water container 392 through a series of waste water inlet ports 394 that are coupled to outlet ports, including those as substantially as described in the aforementioned embodiments. Thereafter once wash and rinse cycle operations are complete the waste water container 392 can be removed from housing 302 and the water drained by way of port 396 .
- waste water container 392 includes a male latch that is adapted to cooperate with a female latch upon apparatus 300 that can insure that the system 300 cannot operate without the waste water container properly coupled. In the preferred embodiment, the latches can be locked together via a solenoid or latch circuit.
- apparatus 300 performs four cycles, including a pre-rinse cycle, a detergent cycle, a first rinse cycle, and a second rinse cycle.
- a pre-rinse cycle Prior to apparatus 300 being turned on, approximately six cups of water are placed in the rinse water container 312 .
- first solenoid valve 368 is closed, preventing the rinse water in the rinse water container 312 from flowing into the washing chamber 332 .
- the apparatus 300 enters the pre-rinse cycle, wherein the first solenoid valve 368 opens in a predesigned sequence, remaining open for a predetermined time sufficient to permit approximately one quarter of the total rinse water volume, or approximately 1.5 cups of water, to flow from the rinse water container 312 to the washing chamber 332 .
- the first solenoid valve 368 As a result of opening the first solenoid valve 368 , gravity delivers water from the rinse water container 312 and into the washing chamber 332 . Once the desired volume of fluid is sent to the washing chamber 332 , the first solenoid valve 368 closes, preventing the flow of additional fluid to washing chamber 332 .
- Pump 362 is next motorized via an electric motor. Pump 362 circulates water from the base of the washing chamber 332 into a recirculation port 382 and through internal recirculation line 321 , through the water filter 310 , through an in-line heater 344 , through the pump 362 , and through the second solenoid valve 370 , the second solenoid valve 370 initially configured to direct the fluid to the jet sprayer manifold 342 and into the series of jet sprayers 322 and the tall center jet sprayer 324 .
- the rinse water is delivered from the sprayers ( 322 , 324 ) it encounters the bottles and the various accessories positioned within the washing chamber before returning to the base of the washing chamber, where it is again driven through a recirculation inlet port and is recirculated through the apparatus 300 .
- pump 362 again operates to take up the recirculated water and deliver it back out to jet sprayers 322 and tall center jet sprayer 324 as described.
- the rinse water is recirculated multiple times in this fashion until it reaches an optimal temperature of approximately 150 degrees Fahrenheit.
- second solenoid valve 370 is reconfigured to direct the fluid to flow to the waste water container 392 prior to the start of the detergent cycle.
- first solenoid valve 368 opens for a time sufficient to permit the flow of a second 1.5 cups of water to the washing chamber 332 by gravity.
- Second solenoid valve 370 is returned to the configuration that permits fluid to flow into the jet sprayer manifold 342 .
- the pump 362 then functions to drive water through the recirculation cycle.
- third solenoid valve 372 opens, thereby permitting fluid to flow from the pump to an outlet connected to the detergent basket 320 .
- the number of cycles needed to attain this optimal temperature can vary.
- Third solenoid valve 372 remains open for a predetermined time sufficient to dissolve the detergent placed in the detergent basket 320 .
- the detergent mixes with the recirculating water and is recirculated for a predetermined time. Also, it is within the scope of the present invention to change the number of required cycles or the optimal temperature of the detergent or rinse water. Once the desired number of recirculation cycles is complete, the second solenoid valve 370 directs the water to the waste container 392 .
- first solenoid valve 368 operates again to permit fluid to enter the washing chamber 332 , thereby permitting the initiation of the first rinse cycle. Again, the pump 362 recirculates the water through the apparatus as described above. The first rinse cycle is then followed by a second rinse cycle.
- a temperature sensor, timer, and microprocessor are included for regulating the length of the cycles.
- the temperature sensor is a thermistor.
- Apparatus 300 can also be used to store, clean, and sanitize the components of a breast pump assembly 402 .
- Breast pump assembly 402 can take any of a variety of forms. As depicted in FIG. 20 , the breast pump assembly 402 includes a breast shield 404 , a membrane 406 , a bottle, 408 , a connector 410 , and a length of tubing 412 . These components must be completely cleaned or sterilized after each use to ensure that the infant does not ingest germs or bacteria. However, thoroughly cleaning these individual components can prove problematic. Conventional dishwashers are too large and cleaning the breast pump accessories along with other household items is less than ideal. The other known alternative is to place the individual components into a pot of boiling water.
- the various components of the breast pump 402 can be cleaned within the previously described washing apparatus 300 . This is accomplished by taking apart the components of breast pump assembly placing them within the washing chamber 332 . Smaller components, such as the membrane 406 , can be placed within the upper accessory holder 352 within lid 350 . Once secured, the apparatus 300 would go through its typical wash cycle as detailed above.
- tubing 412 One especially difficult component to clean is the tubing 412 .
- end 414 of tubing 412 is secured over one of the jet sprayers 322 .
- the majority of the length of tubing 412 is thereafter wrapped around manifold 342 .
- tubing 412 it is also possible for tubing 412 to be wrapped around the other jet sprayers 322 .
- one end 414 would be secured over jet sprayer 322 in a fluid tight manner. Thereafter, heated water emanating from the sprayer 322 would fill and clean the entire internal length of tubing 412 .
- an adapter or nipple can be used to couple tubing end 414 to sprayer 322 .
- the wash cycle is altered so that the water level W is elevated within washing chamber 322 .
- Water level W should be high enough to entirely submerge tubing 412 in water.
- the wash cycle would leave the water at this level for a predetermined amount of time. Soaking tubing 412 in this manner, and for a predetermined amount of time, ensures that the entire internal length is cleaned with water.
- This modification to the wash cycle can be done in association with affixing the tubing end 414 to a jet sprayer 322 as described above.
- FIGS. 23 - 27 depict a third alternative embodiment of the present washing apparatus.
- This bottle washer 500 is similar in certain respects to the first and second embodiments.
- washer 500 includes an improved means for mounting bottles, bottle accessories, and associated nipples. This improved mounting means, which is described more fully below, allows these items to be more easily accessed and more effectively cleaned.
- washer 500 includes a supply water reservoir 510 , a return water reservoir 514 , and a front cover 516 , all of which can be removed from washer 500 for ease of use and access.
- Supply water reservoir 510 includes an upper opening 512 to allow water to be dispensed into the interior of the reservoir 510 . This can be accomplished while supply water reservoir 510 removed from washer 500 .
- Controls 518 are provided at the front face of washer 500 .
- cover 516 is removed to access the interior of the device for the purpose of mounting bottles, bottle accessories, and nipples (described below). Cover 516 is then re-secured to commence washing operations. Washing involves delivering wash water from the supply water reservoir 510 and into the interior of the device via sprayers. After a set number of cycles, this wash water is delivered to the return water reservoir 514 .
- FIGS. 24 - 25 depict baby bottles 520 and baby bottle accessories 522 mounted within the interior of washer 500 .
- bottles 520 are mounted to a lower rack 524 via associated rings 526 . More specifically, each bottle 520 is mounted upside down, with its opening positioned within ring 526 .
- lower rack 524 includes four rings 526 to accommodate four different bottles. However, the use of a different number of rings is within the scope of the preset disclosure.
- Lower rack 524 further includes smaller openings for various bottle accessories 522 .
- the interior further includes an upper rack 528 with nipple supports 530 . Baby bottle nipples are adapted to be secured over top of these nipple supports 530 during washing operations. Wash water from the supply water reservoir 510 is adapted to be delivered to sprayers within the lower and upper racks ( 524 , 528 ) to facilitate the cleaning of all items positioned within washer 500 .
- FIGS. 26 - 27 are further depictions of the interior of washer 500 .
- FIG. 26 is a more detailed view of the lower rack 524 with its four rings 526 for the mounting of baby bottles 520 .
- Lower rack 524 further includes a holder 532 for a detergent cartridge or container. Also depicted are the four nipple supports 530 within the upper rack 528 .
- Water from supply water reservoir 510 is delivered via supply line 534 to a lower manifold 538 .
- a series of upstanding sprayer 540 are fluidly connected to manifold 538 and deliver water upwardly into the interior of bottles 520 .
- Further sprayers 542 are connected to manifold 538 for delivering water to bottle accessories 522 .
- water is driven upwardly through water delivery line 544 to an upper manifold and upper sprayers 546 .
- This can be facilitated by a water pump (not shown).
- These upper sprayers 546 are positioned underneath the nipple supports 530 to effectively clean supported nipples.
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Abstract
Disclosed is a portable and self-contained washing apparatus. The apparatus finds particular application in washing baby items such as bottles, bottle accessories, and nipples. The apparatus includes a washing chamber with a removable cover. A supply water reservoir and a return water reservoir are also removably attached to the device. Upper and lower racks with upper and lower manifolds and sprayers are included within the interior of the washing chamber. The lower sprayers are used in washing bottles and the upper sprayers are used in washing nipples.
Description
- This application is a continuation-in-part of and claims priority to copending application Ser. No. 17/520,807 filed Nov. 8, 2021, and entitled “Countertop Apparatus for Washing Articles” which is a continuation of and claims priority to copending application Ser. No. 16/717,140, filed Dec. 17, 2019, and entitled “Apparatus and Method for Washing and Sanitizing Articles for an Infant,” now U.S. Pat. No. 11,167,323, issued Nov. 9, 2021, which is a continuation of and claims priority to application Ser. No. 15/727,874, filed Oct. 9, 2017, and entitled “Apparatus and Method for Washing and Sanitizing Articles for an Infant,” now U.S. Pat. No. 10,507,497, issued Dec. 17, 2019, which is a continuation-in-part of and claims priority to application Ser. No. 14/099,322 filed Dec. 6, 2013, and entitled “Apparatus for Washing and Sanitizing Articles for an Infant,” now U.S. Pat. No. 9,782,803 issued Oct. 10, 2017, which is a continuation-in-part of application Ser. No. 13/466,300 filed on May 8, 2012 and entitled “Method for Washing and Sanitizing Articles for an Infant,” which is a continuation-in-part of application Ser. No. 12/703,410 filed on Feb. 10, 2010 and entitled “Apparatus for Washing and Sanitizing Articles for an Infant,” now U.S. Pat. No. 8,388,765 issued Mar. 5, 2013. The contents of these applications are fully incorporated herein for all purposes.
- This disclosure relates to a portable washing apparatus, and more particularly, to a countertop apparatus and method for use in washing articles.
- Washing dishware, glassware, and utensils by hand can be a chore. Dishwashers, of course, greatly assist with this task and are ubiquitous in most modern kitchens. The drawback of dishwashers is that most are large and designed to clean a full load of dishes, glassware, and utensils. In order to complete a single wash cycle, they require large amounts to water, detergent, energy, and time. This is a significant drawback when cleaning only a few items. For example, individuals living alone may only need to wash a few items at a time. These individuals may be elderly people living in retirement homes or college aged individuals living in a dorm. These individuals generally do not have a need for large dishwashers. Instead, they have a need for a smaller washing apparatus that is designed to wash only a few items and that can reside on a countertop.
- Life with a small child also involves the repeated cleaning of a small number of articles. These articles can include, for example, baby bottles, bottle liners, nipples, nipple rings, sippy cups, teething devices, and toys. Each of these articles must be repeatedly cleaned to avoid the spread of germs and bacteria to the child and caregiver. Many times this involves hand washing the articles. Hand washing, however, is time consuming, requires large volumes of water, and requires the care giver to direct his or her attention away from the child. Cleaning these articles in a conventional dishwasher is wasteful as typically only a few articles need to be cleaned at any one given time.
- Thus, there exists a need in the art for a dedicated appliance for the convenient washing of only a few items. These items can be dishware, glassware, or utensils, or infant articles, such as baby bottles and associated accoutrements. There also exists a need in the art for a small appliance that does not need to be coupled to an external source of water and which can be used on a countertop. The present invention substantially fulfills this need.
- It is therefore one of the objectives of this disclosure is to provide a small appliance that can wash a few items at a time.
- It is another objective of this disclosure to provide an apparatus that is specifically adapted to wash infant articles such as baby bottles.
- It is another object of this invention to provide an apparatus that is self-contained and does not need an external water supply.
- It is a further object of the present invention to provide a portable washing apparatus that can store a wide variety of articles and that can properly orient the articles for cleaning.
- It is a further object of this invention to provide a washing apparatus that can carry out a number of distinct washing cycles, such as a steam cycle, a detergent cycle, a rinse cycle, and a heating cycle.
- It is yet another object of this invention to provide a portable, countertop appliance that can efficiently and effectively clean smaller kitchen items.
- The foregoing has outlined rather broadly the more pertinent and important features of the present invention in order that the detailed description of the invention that follows may be better understood so that the present contribution to the art can be more fully appreciated. Additional features of the invention will be described hereinafter which form the subject of the claims of the invention. It should be appreciated by those skilled in the art that the conception and the specific embodiment disclosed may be readily utilized as a basis for modifying or designing other structures for carrying out the same purposes of the present invention. It should also be realized by those skilled in the art that such equivalent constructions do not depart from the spirit and scope of the invention as set forth in the appended claims.
- For a fuller understanding of the nature and objects of the invention, reference should be had to the following detailed description taken in connection with the accompanying drawings in which:
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FIG. 1 is a perspective view of the apparatus of the present invention. -
FIG. 2 is an additional perspective view of the apparatus of the present invention. -
FIG. 3 is a partially exploded view of the apparatus of the present invention showing the container and reservoir separated from the base. -
FIG. 4 is a partially exploded view of the apparatus of the present invention showing the container and reservoir separated from the base. -
FIG. 5 is another partially exploded view of the apparatus of the present invention showing the container and reservoir separated from the base. -
FIG. 6A is a sectional view taken alongline 6A-6A fromFIG. 1 and showing the reservoir filled with fluid. -
FIG. 6B is a sectional view showing the fluid recirculating into the collection bag of the reservoir. -
FIG. 6C is a sectional view showing the fluid being evacuated from the collection bag of the reservoir. -
FIG. 7 is a partially exploded view of the container and basket. -
FIG. 8 is a sectional view of the container with detachable bottle stands. -
FIGS. 9A-B are perspective views of the basket and basket insert. -
FIG. 10 is a perspective view of the basket insert. -
FIG. 11 is a perspective view of an alternative embodiment of the washing apparatus. -
FIG. 12 is an additional perspective view of the alternative embodiment ofFIG. 11 . -
FIGS. 13A and 13B are perspective views of the manifold employed by the alternative embodiment ofFIG. 11 . -
FIG. 14 is an exploded view of the alternative embodiment ofFIG. 11 . -
FIG. 15 is a perspective view of a second alternative embodiment of the washing apparatus. -
FIG. 16 is an additional perspective view of the second alternative embodiment of the washing apparatus. -
FIG. 17 is a top plan view of the second alternative embodiment of the washing apparatus. -
FIG. 18 is a side view of the second alternative embodiment of the washing apparatus. -
FIG. 19 is a flow diagram depicting a fluid flow path of the second alternative embodiment of the washing apparatus. -
FIG. 20 is a perspective view of a breast pump assembly. -
FIG. 21 is a sectional view of the breast pump accessories positioned within the apparatus. -
FIG. 22 is a perspective view of the breast pump accessories positioned within the apparatus. -
FIG. 23 is a side elevational view of a third alternative embodiment of the present disclosure. -
FIG. 24 is a side, partially transparent, view of the third alternative embodiment of the present disclosure. -
FIG. 25 is a front elevational view of the third alternative embodiment with the front cover removed. -
FIG. 26 is a side elevational view of the third alternative embodiment with the front cover removed. -
FIG. 27 is a side elevational view of the third alternative embodiment with the front cover and upper and lower racks removed. - Similar reference characters refer to similar parts throughout the several views of the drawings.
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PARTS LIST 300 Apparatus 302 Housing 304 Control Panel 308 Fluid Chamber 310 Water Filter 312 Rinse Water Container 314 Level Indicator 316 Water Outlet Port 317 Lower Supply Port 318 Filter Container 319 Internal Water Line 320 Detergent Basket 321 Internal Recirculation Line 322 Jet Sprayer 324 Center Jet Sprayer 326 First Lid 328 Opening in Housing 332 Washing Chamber 334 Bottle 338 Grid 342 Jet Sprayer Manifold 344 In- line Heater 346 Rounded Holders 350 Second Lid 352 Accessory Holder 353 Frame 354 Surface Portion 355 Openings 356 Nipples 357 Central Cavity 358 Protrusions 362 Pump 368 First Solenoid Valve 370 Second Solenoid Valve 372 Third Solenoid Valve 373 Detergent Line 382 Recirculation Inlet Port 384 Waste Water Outlet Port 392 Waste Water Container 394 Waste Water Inlet Port 396 Drain Port 402 Breast Pump Assembly 404 Breast Pump Shield 406 Breast Pump Membrane 408 Breast Pump Bottle 410 Breast Pump Connector 412 Breast Pump Tubing 414 End of Breast Pump Tubing 500 Third Alternative Embodiment 510 Supply Water Reservoir 512 Opening to Supply Water Reservoir 514 Return Water Reservoir 516 Front Cover 518 Controls 520 Bottles to be Cleaned 522 Bottle Accessories 524 Lower Rack 526 Rings within Lower Rack 528 Upper Rack 530 Nipple Supports within Upper Rack 532 Detergent Holder 534 Supply Water Line 536 Return Water Line 538 Lower Manifold 540 Lower Sprayers 542 Accessory Sprayers 544 Central Water Line 546 Supper Sprayers - The present invention relates to a portable and self-contained washing apparatus. The apparatus finds particular application in washing small baby items such as bottles, nipples, teething rings or toys. However, the apparatus can likewise be used to clean dishware, glassware, or utensils. The apparatus includes three primary components: a container for housing the items to be washed; a water reservoir for storing and collecting wash water; and a housing for interconnecting the container and reservoir. Details regarding the various components of the present invention, and the manner in which they interrelate, will be described in greater detail hereinafter.
- The
apparatus 10 is shown inFIG. 1 along withhousing 22.Housing 22 is preferably defined by upper and lower portions (24 and 26) and first and second receiving areas (28 and 32) and is formed from a hardened impact resistant plastic. In the depicted embodiment, the receiving areas (28 and 32 ofFIG. 3 ) are shaped to receive acylindrical container 34 andreservoir 36. The exact geometry of thehousing 22, however, does not form a part of the present invention. Theentire apparatus 10 is preferably sized to enable it to be easily picked up and stored on a kitchen countertop. Resilient rubber feet may be secured to the underside of the housing to avoid marring. As elaborated upon hereinafter,housing 22 functions in routing water fromreservoir 36 and intoadjacent container 34 and back again. As such,housing 22 includes an internal water circulation line 38 (FIG. 6A ). - First receiving
area 28 ofhousing 22 includes both an upper and a lower portion that define an opening forcontainer 34. First receivingarea 28 further includes an upper water inlet 42 and a lower water outlet 44 for circulating water into and out ofcontainer 34 during a wash cycle. Second receivingarea 32 likewise includes awater supply port 46 and a lowerwater return port 48 for routing water to and from the reservoir. The internal water recirculation line, 38 is in communication with inlet 42, outlet 44, returnport 48, andsupply port 46. A valve permitsrecirculation line 38 to by-pass reservoir 36 so that it may be continually reused during washing or rinsing cycles. - A coil shaped
heating element 52 is positioned aboutwater recirculation line 38 for use in heating the water during the wash and rinse cycle.Heating element 52 is preferably sufficient to raise the temperature of the water from ambient temperature to approximately 150° F. However, those of ordinary skill in the art will appreciate that the wash cycles described herein can be achieved at any number of desired temperatures. - A
water pump 54 is also enclosed withinhousing 22 and is used in drawing water out ofreservoir 36 and delivering it tocontainer 34. Any number of pumps can be employed for this purpose. For example, the pump can be a conventional air pump. Nonetheless, displacement pumps and/or gear pumps may likewise be used.Pump 54 is preferably located in theupper portion 24 ofhousing 22 and draws a vacuum withinrecirculation line 38.Housing 22 further includes adetergent inlet 56 within its upper surface that allows a user to inject a cleaning element into thewater recirculation line 38 during the wash cycle. A timed dispensing mechanism may optionally be included to dispense a preset amount of detergent at specified times during the wash cycle. - Water is evacuated from
container 34 via acollection basin 58. More specifically, thelower portion 26 of first receivingarea 28 includes abasin 58 for collecting the water as it drains from the lower surface ofcontainer 34. This water is then routed to lower water outlet 44 and either back to therecirculation line 38 or thereturn port 48 in a manner described below. - A
heating element 62, such as a cylindrical hot plate heated by way of electrical resistance, is positioned withincollection basin 58.Heating element 62 allows a small volume of the water to be converted into a hot steam to clean the articles during an initial phase of the washing cycle.Heating element 62,heating coil 52, and pump 54 can all be electrically powered via a conventional wall outlet andpower cord 64. -
Container 34 ofapparatus 10 is described next.Container 34 is preferably cylindrical in shape with a transparentplastic sidewall 66. Ahandle 68 is included to facilitate carrying by a user. The bottom of the container is formed from agrate 72 to allow for the passage of water. Anupper grate 74 is similarly included at the top ofcontainer 34. However,upper grate 74 is removable via a friction fit to allow items to be placed withincontainer 34. A centrally disposedtube 76 runs between the opposing grates (72, 74) and creates a central fluid channel withincontainer 34. -
Container 34 is preferably large enough to store a wide variety of items that frequently need cleaning for an infant. These items include, but are not limited to, baby bottles, baby bottle liners, nipples, nipple rings, teething rings, sippy cups, valves, or any other item that are frequently used by a toddler or infant. The spacing of grates (72, 74) is preferably small enough to prevent passage of these items but large enough to allow for the passage of wash and rinse water.Container 34 is similarly dimensioned to be received between the upper and lower portions (24, 26) of first receivingarea 28. - With
container 34 properly positioned the upper end oftube 76 is placed in fluid communication with upper inlet 42. This allows water from inlet 42 to be delivered to the interior ofcontainer 34 in a manner described in greater detail. It also allows water from inlet 42 to be routed tocentral tube 76. The purpose ofcentral tube 76 is described in greater detail hereinafter. The proper positioning ofcontainer 34 also places the lowergrated surface 72 in fluid communication with bothcollection basin 58 and lower outlet 44. This ensures adequate evacuation of water from the interior ofcontainer 34. -
Reservoir 36 is described next.Reservoir 36 resembles a conventional water pitcher and includes a closedlower surface 78 and a pivotal and/or removableupper lid 82. Ahandle 84 is likewise included. Again,reservoir 36 is preferably cylindrical in shape with plastic sidewalls, although other shapes and materials are within the scope of the present invention. Both asupply line 86 and acollection bag 88 are internally located withinreservoir 36. Withreservoir 36 properly positioned in thesecond receiving area 32,supply line 86 is coupled in a fluid tight manner towater supply port 46. Likewise,collection bag 88 is coupled in a fluid tight manner to returnport 48. Awater outlet spigot 92 is also formed through one of the side walls ofreservoir 36 and is in communication withcollection bag 88. The function of these various elements is described in greater detail hereinafter. - Water is preferably delivered to
container 34 by way of upper and lower sprinklers (94, 96). More specifically, anupper sprinkler 94 is positioned within theupper portion 24 of first receivingarea 28. This sprinkler includes several radial arms with associated apertures for the passage of water.Upper sprinkler 94 is in fluid communication with upper inlet 42. This allows water to be delivered toupper sprinkler 94 and into the radial arms. This, in turn, spinssprinkler 94 and delivers fluid downwardly intocontainer 34 and over the associated contents. - A
sprinkler valve 98 is also included for regulating the flow of water betweenupper sprinkler 94 andtube 76. Namely,sprinkler valve 98 has a first position where fluid is delivered exclusively toupper sprinkler 94 and fluid is prevented from entering thecentral tube 76. In the second position, fluid is delivered to bothupper sprinkler 94 andtube 76. In this second orientation, fluid is delivered over the contents of the container by both the upper and the lower sprinklers (94, 96). Namely, water fromcentral tube 76 is delivered tolower sprinkler 96. - This
lower sprinkler 96 is positioned within thelower portion 26 of first receivingarea 28 and is in communication withtube 76. Thus, when thesprinkler valve 98 is in the second position water is delivered totube 76 and intolower sprinkler 96. Thelower sprinkler 96 has a similar construction to that of theupper sprinkler 94. Water delivered tolower sprinkler 96 shoots water upwardly intocontainer 34. Thus, with thesprinkler valve 98 in the second position, both the upper and the lower sprinklers (94, 96) are activated to more effectively cleanse the contents ofcontainer 34. - In an alternative embodiment, an additional valve 99 is positioned within the
lower sprinkler 96. Valve 99 is similar in construction tovalve 98. Valve 99, however, regulates the flow of water between the arms oflower sprinkler 96 andheating element 62. More specifically, in a first position of valve 99, water fromcentral tube 76 is routed to the arms oflower sprinkler 96 and distributed to the interior ofcontainer 34. In a second position of valve 99, water is instead routed downwardly through thesprinkler 96 and ontoheating element 62. Thus, valve 99 can be used to supply a small volume of water, approximately 3-4 oz, to the heating element so that steam can be generated in an initial phase of cleaning. This initial phase would loosen debris and food and otherwise prepare the contents ofcontainer 34 for cleaning. -
Housing 22 also includes anexit valve 102.Exit valve 102 has a first position wherein fluid from the lower outlet 44 is delivered back torecirculation line 38. In this orientation water that collects incollection basin 58 is delivered to the outlet 44 and then back upwardly throughrecirculation line 38 by way ofpump 54. As the water is being recirculated it is also heated by the coil shapedheating element 52. This has the effect of heating the water to a degree suitable for cleaning. This recirculated water may also encounter detergent adjacent thedetergent inlet 56. This heated and detergent filled water is then passed again throughcontainer 34 by way of the upper and lower sprinklers (94, 96). This water can be continually recirculated for a predetermined number of cycles. - Thereafter,
exit valve 102 is brought into its second position. In the second position, water from the lower outlet 44 is delivered to returnport 48 and tocollection bag 88. Namely, once the desired degree of washing is completed, water is evacuated and delivered tocollection bag 88. In this manner, dirty water does not come in contact with the interior ofreservoir 36 but is segregated by way ofcollection bag 88. Once all the water is evacuated it may be dispensed of by openingwater spigot 92 and applying pressure uponcollection bag 88. In the alternative,bag 88 can be replaced by a length of retractable tubing that routes the used water to a drain. - The operation of the apparatus is described next. The user would begin the process by first removing
reservoir 36 andopening lid 82.Reservoir 36 is then filled with water.Lid 82 is replaced andreservoir 36 is secured within second receivingarea 32. At this point, the user should ensure that thewater supply line 86 and thecollection bag 88 are tightly secured to the associated ports (46, 48). - Next,
container 34 is removed and the top grate uncoupled 74. Items to be cleaned are then placed withincontainer 34 andtop grate 74 is repositioned.Container 34 is then placed within the first receivingarea 28. When properly positionedtube 76 is in communication with water inlet 42 andlower grate 72 ofcontainer 34 is positioned overcollection basin 58.Apparatus 10 is then plugged in and turned on andheating coil 52 andheating plate 62 begin to heat. - Although there are many types of washing cycles that can be carried out with this invention, a preferred mode is as follows. A small amount of water is pulled from
reservoir 36 by way of pump 54 (which draws a vacuum on supply line 86). The sprinkler and exit valves (98, 102) are placed in the first position. This small amount of water is circulated by way ofupper sprinkler 94 and showers fluid down onto the hot plate. In the alternative, the small amount of water can be delivered throughlower sprinkler 96 via valve 99 as described above and also as the water drains downwardly withincollection basin 58, it contacts theheating plate 62 and becomes vaporized. Both options result in a heated water vapor being applied to all the contents ofcontainer 34, which loosens any debris and prepares the contents for the wash cycle. - Once this cycle is complete, the
sprinkler valve 98 is placed in the second position and more water is drawn from reservoir 36 (again via pump 54) in a cleaning phase. The water used in this phase represents approximately ⅓ of the total volume ofreservoir 36. In this phase water is delivered to the interior ofcontainer 34 by way of both the upper and lower sprinklers (94, 96) as a result of thesprinkler valve 98 being in the second position or sprinkler valve 99 being in the first position. The recirculated water is heated by way ofcylindrical heating coil 52 and detergent is added by way ofdetergent inlet 56. This water continually cycles for a predetermined number of times in order to accomplish a thorough degree of cleaning. For instance, the water may cycle through ten or more times to ensure sufficient cleaning. Thereafter theexit valve 102 is opened and the cleaning water is evacuated tocollection bag 88 or dispersed through a retractable tube into an outside drain. Thereafter a rinsing phase would be commenced. A timer, which may be embodied in a microprocessor or microcontroller, can be included for timing the length of the various cycles and operating valves (98, 102) at appropriate intervals. - In the rinsing
phase exit valve 102 is positioned back to the first position and the remaining water is delivered tocontainer 34 both by way of the upper and lower sprinklers (94, 96). However, in this mode no detergent is used. The rinsing phase ensures that all the detergent and/or residue is removed from the baby items. This cycle continues for a predetermined number of cycles. Once complete,exit valve 102 is rotated to the second position and the water is evacuated tocollection bag 88 or retractable tube. - Finally, after the final wash cycle heating coils 52 are turned off,
heating plate 62 remains on to continue the heating and drying of the contents ofcontainer 34. If desired, thelower sprinkler 96 could be powered by way of a small motor to act as a fan to ensure the proper circulation of the heated air. Additionally,heating plate 62 can optionally generate heat throughout all cleaning phases to assist with sterilization and drying. -
Container 34 can also be used in conjunction with one ormore baskets 104. The depictedbaskets 104 are pie shaped and have a length that is substantially the same ascontainer 34.Basket 104 can include a removable lid and is adapted to be inserted into a portion ofcontainer 34.Basket 104 functions in retaining smaller infant items such as caps or other bottle accessories during washing.Baskets 104 are preferably shaped such that one or more baskets can be used while still leaving a portion ofcontainer 34 free for other larger items, such as bottles. Asmaller subbasket insert 110 can also be used in conjunction withbasket 104 to house delicate items such as nipples or binkies.Insert 110 can rest within the upper opening of thelarger basket 104. - Additionally, one or
more posts 106 can be used to support bottles withincontainer 34.Posts 106 include a female lower portion that is dimensioned to be snap fit ontoindividual grates 108 within thelower portion 72 ofcontainer 34.Posts 106 function in retaining bottles upright during the wash cycle. - An alternative embodiment of the portable washing apparatus is illustrated in
FIGS. 11 through 14 . Although the construction and configuration of thisalternative apparatus 200 is different from the embodiment disclosed above, its function and operation are similar. Namely,apparatus 200 includes ahousing 202 into which various articles to be washed are placed for cleaning. As with the primary embodiment,apparatus 200 is both portable and self-contained and does not need to be coupled to an external water supply. As such,apparatus 200 lends itself to washing infant related articles such as bottles, nipples, toys, and/or teething rings. -
Housing 202, as with the majority of the internal components, is preferably formed from a heavy duty impact resist plastic material. Acontrol panel 204 is formed within one side of thehousing 202 and permits the user to monitor the various cycles of the washing operations. - As noted in
FIGS. 11-12 ,housing 202, in the preferred embodiment, is equally divided into two halves. The first half constitutes afluid chamber 208 and the other half constitutes awashing chamber 232.Fluid chamber 208, in turn, is divided into a rinsewater container 212 and awater detergent container 218.Water containers apparatus 200 can complete full wash and rinse cycles with six cups of water.Detergent water container 218 contains a recess that houses a scoop used to measure the amount of cleaning detergent needed for the wash cycle. The detergent can be any of a number of commonly available dishwasher detergents. During the machine preparation the user fillscontainer 218 with clean water to thelevel indicator 222, then pours detergent in with the scoop provided. The user can then use the scoop to mix the detergent and water withincontainer 218. Thereafter, the scoop can be placed back in the holder. Adetergent outlet port 224 is formed at the bottom ofcontainer 218 for use in allowing the detergent filled water to be directed to themanifold 256. - A
level indicator 214 is also positioned within thecontainer 212 and is for use in determining when the proper volume of rinse water is achieved. A water outlet port 216 is formed in the bottom of awater container 212 and allows the water to be directed to themanifold 256. - Both the rinse water and water-detergent container (212 and 218) are covered by a pivotal lid. Namely,
lid 226 is secured over thefluid chamber 208 and alid 250 is secured overwashing chamber 232. These lids can be selectively locked by solenoids during the wash cycle to prevent user access. A water tight seal is achieved betweenlids housing 202 via a series of gaskets. Thefluid chamber 208 side ofhousing 202 includes anopening 228 at its base to allow insertion of a waste water container, as described in more detail hereinafter. -
Washing chamber 232 is a large opening into which both abottle container 234 and aninsert basket 236 can be positioned.Bottle container 234 and insertbasket 236 allow articles to be stored for cleaning. For example, smaller, loose articles such as nipples and teething rings may be placed inbasket 236. Asmaller sub-basket 236A may also be positioned withinbasket 236 to house nipples or binkies. Larger items such as bottles may then be placed withincontainer 234 and outside ofbasket 236. Agrid 238 is formed at the bottom of thebottle basket 234 and permits the free flow of fluid through the bottom ofcontainer 234.Bottle container 234 is placed in registry with thegrid 238 and ahot plate 242.Hot plate 242 is for use in directing water upwardly into thebottle container 234 during washing operations. - Water is introduced upwardly into
container 234 by a series openings in thehot plate base 242. In the preferred and depicted embodiment there are a series of nine openings. In the preferred embodiment, bottle washer would come supplied with the following unattached accessories: four tree-type sprayers 248; nine jet-bullet sprayers 246; and eightblanks 244. However, the use of different accessories and in other configurations is within the scope of the present invention. These unattached devices need to be screwed into the openings by the user who, as depicted, may attach them in the configuration shown inFIG. 14 . Bothsprayers grid 238 into thebottle container 234. However,jet sprayers 246 have a lower profile thantree sprayers 248. In this regard thetree sprayers 248 are particularly adapted to be inserted into an infant bottle to insure that the entire internal volume is cleaned. Theblanks 244 are provided to stop the flow of water through the designated openings allowing the user flexibility in how they want water directed upward. Forexample blanks 244 could be placed in the openings on the outside of the base and abullet sprayer 246 placed in the center to direct water into the center of thewash chamber 232.Washing chamber 232 further includes ashower sprayer 252 at its upper most extent. Theshower sprayer 252 is mounted within alid 250 whereby water is directed in a direction opposite to the water coming from the waterjet bullet sprayers 244 andtree sprayers 248.Shower sprayer 252 therefore cleans the external surfaces of the articles. A length offlexible hosing 254 is used to direct water upwardly into theshower sprayer 252. -
Apparatus 200 further includes amanifold 256. Acam motor 258 and apump 262 are mounted uponmanifold 256.Cam motor 258 operates a cam that, in turn, cycles a series of flapper valves between opened and closed orientations. Prior toapparatus 200 being turned on, manifold 256 initially keeps rinse water and detergentwater outlet ports 216 and 224 closed.Pump 262 is motorized via an electric motor. Pump 262 functions in driving water into the manifold 256 viainlet ports outlet ports water outlet ports 284. A heater is included withinmanifold 256 for heating water being pushed through themanifold 256. -
Manifold 256 includes a rinsewater inlet port 264 that is connected to the water outlet port 216 of fluid ofwater container 212 by way of aline 266. Likewise manifold 256 includes a detergentwater inlet port 268 which is connected to thedetergent outlet port 224 by way of adetergent line 272. Onceapparatus 200 is turned on,cam motor 256 opens water anddetergent outlet ports 216 and 224 in a predesigned sequence. As a result, water and detergent are delivered from thefluid chamber 208 and into the interior ofmanifold 256 for heating. - A jet
sprayer outlet port 274 and a treesprayer outlet port 276 thereafter route heated fluid from the manifold 256 into thejet sprayers 246 andtree sprayers 248 respectively. Similarly a showersprayer outlet port 278 routes cleaning or rinsing fluid from the manifold 256 to theshower sprayer 252. This fluid is routed by way ofintake line 254. Once the detergent or rinse water is delivered from the sprayers (246, 248) andshower 252 it is collected within thehot plate 242.Hot plate 242 is tiled and routes the water to arecirculation inlet port 282 within manifold.Pump 262 operates to take this recirculated water and deliver it back out tojet sprayers 246,tree sprayers 248 andshower sprayers 252. The detergent or rinse water is re-circulated multiple times in this fashion until it reaches an optimal temperature of 150 degrees Fahrenheit. The number of cycles needed to attain this optimal temperature can vary. Also, it is within the scope of the present invention to change the number of required cycles or the optimal temperature of the detergent or rinse water. A temperature sensor, timer, and microprocessor are included for regulating the length of the wash cycle. - Once the number of cycles is complete,
cam motor 258 operates again to close thejet outlet port 274, treesprayer outlet port 276, and showersprayer outlet port 278. Moreover thecam motor 258 opens a series of wastewater outlet ports 284. This permits the waste water to be delivered out of the manifold 256 and into awaste water container 292. A vent located on the back side of the machine in the mid-section is attached to tubing that is connected to themanifold 256. During the final cycle instead of the pump sucking up recirculating water throughinlet port 282, the pump sucks up steam and hot air and pushes it out through the tubing (not depicted) and vent (not depicted) drying and cooling the contents. -
Waste water container 292 is adapted to fit within theopening 228 ofhousing 202. The waste water is collected into thewater container 292 through a series of wastewater inlet ports 294 that are coupled tooutlet ports 284. Thereafter once wash and rinse cycle operations are complete thewaste water container 292 can be removed fromhousing 202 and the water drained by way ofport 296. Additionallywaste water container 292 includes a male latch 298 that is adapted to cooperate with afemale latch 286 upon manifold this can insure that thesystem 200 cannot operate without the waste water container properly coupled. In the preferred embodiment, latches 298 and 286 can be locked together via a solenoid. - Another alternative embodiment of the portable washing apparatus is illustrated in
FIGS. 15 through 19 . Although the construction and configuration of this alternative apparatus is different from the embodiments disclosed above, its function and operation are similar. Namely,apparatus 300 includes ahousing 302 into which various articles to be washed are placed for cleaning. As with the other embodiments,apparatus 300 is both portable and self-contained and does not need to be coupled to an external water supply. As such,apparatus 300 lends itself to washing infant related articles such as bottles, nipples, toys, and/or teething rings. -
Housing 302, as with the majority of the internal components, is preferably formed from a heavy duty impact resist plastic material. Acontrol panel 304 is integrally formed within one side of thehousing 302 and permits the user to monitor the various cycles of the washing operations. - As noted in
FIGS. 15-19 ,housing 302, in a preferred embodiment, is equally divided into two halves. The first half constitutes afluid chamber 308 and the other half constitutes awashing chamber 332.Fluid chamber 308, in turn, is divided into a rinsewater container 312 and afilter container 318. Rinsewater container 312 is adapted to receive a volume of water supplied by the user.Filter container 318 is adapted to receive awater filter 310 for filtering water prior to entry into the pump. In one embodiment of the invention, the filter is a 50 micron filter. In the preferred embodiment,apparatus 300 can complete full wash and rinse cycles with six cups of water, the cycles including a pre-rinse cycle, a detergent cycle, a first rinse cycle, and a second rinse cycle.Washing chamber 332 contains alower supply port 317 for receiving water from thefluid chamber 308 and adetergent basket 320 integrally formed within an interior wall of thewashing chamber 332 for accommodating a detergent. The detergent can be any of a number of commonly available dishwasher detergents. During the machine preparation the user fills rinsewater container 312 with clean water to alevel indicator 314, then pours detergent in thedetergent basket 320 with a scoop provided. Thereafter, the scoop can be placed back in the provided holder.Level indicator 314 is positioned within the rinsewater container 312 and is for use in determining when the proper volume of rinse water is achieved. A water outlet port 316 is formed in the bottom of the rinsewater container 312 and allows the water to be directed to thewashing chamber 332. -
Apparatus 300 further comprises aninternal water line 319 positioned within thehousing 302 and interconnecting the lower outlet port 316 and thelower supply port 317, theinternal water line 319 in communication with afirst solenoid valve 368 that controls the flow of rinse water from the rinsewater container 312 to thewashing chamber 332. - Both the rinse water and filter container (312 and 318) are covered by a pivotal lid. Namely,
lid 326 is secured over thefluid chamber 308 and alid 350 is secured overwashing chamber 332. In one embodiment of the invention, the interior oflid 350 is convex, or domed. These lids can be selectively locked by solenoids or latch circuit during the wash cycle to prevent user access. A water tight seal is achieved betweenlids housing 302 via a series of gaskets. Thefluid chamber 308 side ofhousing 302 includes anopening 328 at its base to allow insertion of awaste water container 392, as described in more detail hereinafter. -
Washing chamber 332 is a large opening into which bothbottles 334 and an insert basket can be positioned, as depicted in the afore-described embodiments. Insert basket allows articles to be stored for cleaning. For example, smaller, loose articles such as nipples and teething rings may be placed in basket. A smaller sub-basket may also be positioned within insert basket to house nipples or binkies. Larger items such as bottles may then be placed withinwashing chamber 332 and outside of basket. Agrid 338 is formed at the bottom of thewashing chamber 332 and permits the free flow of fluid into thewashing chamber 332 and through the bottom of insert basket. Within thewashing chamber 332 is ajet sprayer manifold 342 in fluid communication with both a plurality ofjet sprayers 322 and acenter jet sprayer 324, the plurality ofjet sprayers 322 and thecenter jet sprayer 324 each comprising a proximal end and a distal end, wherein the proximal end is connected to thejet sprayer manifold 342 and the distal end comprises an opening for spraying rinse water therethrough and configured for directing water upwardly during washing operations, and wherein the distal end of thecenter jet sprayer 324 is proximate an accessory holder 352 (described below) for directing rinse water therethrough.Bottles 334 and insert basket are placed in registry with a series ofjet sprayers 322. The plurality ofjet sprayers 322 and thecenter jet sprayer 324 protrude upwardly from thejet sprayer manifold 342 and through thelower grid 338, thelower grid 338 permitting the free flow of fluid into the bottles when placed in register with the plurality ofjet sprayers 322. Thus,jet sprayers 322 are for use in directing water upwardly into thebottles 334 and the insert basket during washing operations. - In use, water is introduced upwardly into
washing chamber 332 by thejet sprayers 322 and a tallcenter jet sprayer 324, both of which extend from thejet sprayer manifold 342. In the preferred and depicted embodiment there are eightjet sprayers 322 and one tallcenter jet sprayer 324. In one embodiment, the tallcenter jet sprayer 324 further comprises a fluid dispersion apparatus (now shown) for dispersing fluid from the tall center jet sprayer in a plurality of directions. In another embodiment of the invention, the fluid dispersion apparatus comprises a rotating head for dispersing fluid in a plurality of directions. The use of different jet configurations is within the scope of the present invention. Both the series ofjet sprayers 322 and the tallcenter jet sprayer 324 serve the same function of routing water upwardly throughgrid 338 into thewashing chamber 332. However,jet sprayers 322 have a lower profile than thecenter jet sprayer 324. -
Washing chamber 332 further includes anaccessory holder 352 at its upper most extent. Theaccessory holder 352 is mounted within alid 350 and is sufficient for accommodating a variety of infant articles, including but not limited to nipples and bottle accessories. In one embodiment of the invention, the interior surface of thelid 350 is convex or domed. In use, fluid is projected upwards from thejet sprayers 322 and tallcenter jet sprayer 324 towards the interior surface of thelid 350, whereby the fluid is deflected by the interior surface of thelid 350 towards the accessories placed within the accessory holder. In one embodiment (FIG. 16 ), the accessory holder is anaccessory holder 352 formed within thelid 350 and comprising aframe 353 in cooperation with thelid 350, asurface portion 354 with a plurality ofopenings 355 extending therethrough for receiving articles for an infant such as infant bottle accessories andnipples 356, and acentral cavity 357 formed within thesurface portion 354, wherein the plurality ofopenings 355 are positioned circumferentially about thesurface portion 354 and are generally circular withprotrusions 358 therein for increasing frictional contact with the articles for an infant. In another embodiment, the rounded holders may be particularly adapted to receive standard diameter nipples or other associated accessories, including but not limited to 1 inch and 1.5 inch diameter nipples. Rounded holders of varying diameter are within the scope of the present invention. In yet another embodiment of the present invention, theaccessory holder 352 may include additional voids or openings to permit fluid to fall back to the base of the washing chamber after encountering the domed interior surface of thesecond lid 350. - With reference to
FIG. 19 ,apparatus 300 further includes afirst solenoid valve 368, a second solenoid valve 370, and athird solenoid valve 372 for controlling the flow path of associated fluid.First solenoid valve 368 is preferably a two-way solenoid valve that controls the flow of fluid from the rinsewater container 312 to thewashing chamber 332. Second solenoid valve 370 is preferably a three-way solenoid valve positioned downstream ofpump 362 and controlling the flow of fluid leaving the wash chamber by either directing the fluid to thejet sprayer manifold 342 or to thewaste water container 392.Third solenoid valve 372 is preferably a two-way solenoid valve and is also positioneddownstream pump 362 and upstream ofdetergent basket 320, thereby controlling the flow of rinse water from thepump 362 through adetergent line 373 to thedetergent basket 320. - In a preferred embodiment, the
apparatus 300 includes aninternal recirculation line 321 comprising a second solenoid valve 370, aheating element 344, and apump 362, theinternal recirculation line 321 in communication with thewashing chamber 332, thefilter chamber 318, and thejet sprayer manifold 342, the second solenoid valve 370 having a first orientation and a second orientation, wherein in the first orientation thepump 362 directs the rinse water from thewashing chamber 332 through thefilter chamber 318 to thejet sprayer manifold 342, and wherein in the second orientation thepump 362 directs the rinse water from thewashing chamber 332 through the filter chamber to thewaste water reservoir 392. -
Waste water container 392 is adapted to fit within theopening 328 ofhousing 302 for receiving waste water from thewashing chamber 332. The waste water is collected into thewaste water container 392 through a series of wastewater inlet ports 394 that are coupled to outlet ports, including those as substantially as described in the aforementioned embodiments. Thereafter once wash and rinse cycle operations are complete thewaste water container 392 can be removed fromhousing 302 and the water drained by way ofport 396. Additionallywaste water container 392 includes a male latch that is adapted to cooperate with a female latch uponapparatus 300 that can insure that thesystem 300 cannot operate without the waste water container properly coupled. In the preferred embodiment, the latches can be locked together via a solenoid or latch circuit. - In a single use,
apparatus 300 performs four cycles, including a pre-rinse cycle, a detergent cycle, a first rinse cycle, and a second rinse cycle. Prior toapparatus 300 being turned on, approximately six cups of water are placed in the rinsewater container 312. Initially,first solenoid valve 368 is closed, preventing the rinse water in the rinsewater container 312 from flowing into thewashing chamber 332. Onceapparatus 300 is turned on, theapparatus 300 enters the pre-rinse cycle, wherein thefirst solenoid valve 368 opens in a predesigned sequence, remaining open for a predetermined time sufficient to permit approximately one quarter of the total rinse water volume, or approximately 1.5 cups of water, to flow from the rinsewater container 312 to thewashing chamber 332. As a result of opening thefirst solenoid valve 368, gravity delivers water from the rinsewater container 312 and into thewashing chamber 332. Once the desired volume of fluid is sent to thewashing chamber 332, thefirst solenoid valve 368 closes, preventing the flow of additional fluid towashing chamber 332. -
Pump 362 is next motorized via an electric motor.Pump 362 circulates water from the base of thewashing chamber 332 into arecirculation port 382 and throughinternal recirculation line 321, through thewater filter 310, through an in-line heater 344, through thepump 362, and through the second solenoid valve 370, the second solenoid valve 370 initially configured to direct the fluid to thejet sprayer manifold 342 and into the series ofjet sprayers 322 and the tallcenter jet sprayer 324. Once the rinse water is delivered from the sprayers (322, 324) it encounters the bottles and the various accessories positioned within the washing chamber before returning to the base of the washing chamber, where it is again driven through a recirculation inlet port and is recirculated through theapparatus 300. During recirculation, pump 362 again operates to take up the recirculated water and deliver it back out tojet sprayers 322 and tallcenter jet sprayer 324 as described. The rinse water is recirculated multiple times in this fashion until it reaches an optimal temperature of approximately 150 degrees Fahrenheit. After a predetermined number of recirculation cycles, second solenoid valve 370 is reconfigured to direct the fluid to flow to thewaste water container 392 prior to the start of the detergent cycle. - In the detergent cycle,
first solenoid valve 368 opens for a time sufficient to permit the flow of a second 1.5 cups of water to thewashing chamber 332 by gravity. Second solenoid valve 370 is returned to the configuration that permits fluid to flow into thejet sprayer manifold 342. Thepump 362 then functions to drive water through the recirculation cycle. Once the optimal temperature of approximately 150 degrees Fahrenheit is achieved,third solenoid valve 372 opens, thereby permitting fluid to flow from the pump to an outlet connected to thedetergent basket 320. The number of cycles needed to attain this optimal temperature can vary.Third solenoid valve 372 remains open for a predetermined time sufficient to dissolve the detergent placed in thedetergent basket 320. The detergent mixes with the recirculating water and is recirculated for a predetermined time. Also, it is within the scope of the present invention to change the number of required cycles or the optimal temperature of the detergent or rinse water. Once the desired number of recirculation cycles is complete, the second solenoid valve 370 directs the water to thewaste container 392. - Once the detergent cycle is complete,
first solenoid valve 368 operates again to permit fluid to enter thewashing chamber 332, thereby permitting the initiation of the first rinse cycle. Again, thepump 362 recirculates the water through the apparatus as described above. The first rinse cycle is then followed by a second rinse cycle. - A temperature sensor, timer, and microprocessor are included for regulating the length of the cycles. In one embodiment of the invention, the temperature sensor is a thermistor.
- Breast Pump Accessory Holder
-
Apparatus 300 can also be used to store, clean, and sanitize the components of abreast pump assembly 402.Breast pump assembly 402 can take any of a variety of forms. As depicted inFIG. 20 , thebreast pump assembly 402 includes abreast shield 404, amembrane 406, a bottle, 408, aconnector 410, and a length oftubing 412. These components must be completely cleaned or sterilized after each use to ensure that the infant does not ingest germs or bacteria. However, thoroughly cleaning these individual components can prove problematic. Conventional dishwashers are too large and cleaning the breast pump accessories along with other household items is less than ideal. The other known alternative is to place the individual components into a pot of boiling water. But this is a time consuming process. In accordance with the present disclosure, and as illustrated inFIG. 21 , the various components of thebreast pump 402 can be cleaned within the previously describedwashing apparatus 300. This is accomplished by taking apart the components of breast pump assembly placing them within thewashing chamber 332. Smaller components, such as themembrane 406, can be placed within theupper accessory holder 352 withinlid 350. Once secured, theapparatus 300 would go through its typical wash cycle as detailed above. - One especially difficult component to clean is the
tubing 412. Merely placing thetubing 412 in a conventional dishwasher does not sufficiently clean the entire internal length oftubing 412. In this regard, two methods are envisioned for usingapparatus 300 to clean or sterilize the internal length oftubing 412. In one embodiment, end 414 oftubing 412 is secured over one of thejet sprayers 322. The majority of the length oftubing 412 is thereafter wrapped aroundmanifold 342. It is also possible fortubing 412 to be wrapped around theother jet sprayers 322. In either event, it is envisioned that oneend 414 would be secured overjet sprayer 322 in a fluid tight manner. Thereafter, heated water emanating from thesprayer 322 would fill and clean the entire internal length oftubing 412. If necessary, an adapter or nipple can be used to coupletubing end 414 tosprayer 322. - In another embodiment, the wash cycle is altered so that the water level W is elevated within
washing chamber 322. Water level W should be high enough to entirely submergetubing 412 in water. The wash cycle would leave the water at this level for a predetermined amount of time. Soakingtubing 412 in this manner, and for a predetermined amount of time, ensures that the entire internal length is cleaned with water. This modification to the wash cycle can be done in association with affixing thetubing end 414 to ajet sprayer 322 as described above. -
FIGS. 23-27 depict a third alternative embodiment of the present washing apparatus. Thisbottle washer 500 is similar in certain respects to the first and second embodiments. However,washer 500 includes an improved means for mounting bottles, bottle accessories, and associated nipples. This improved mounting means, which is described more fully below, allows these items to be more easily accessed and more effectively cleaned. - With reference to
FIG. 23 ,bottle washer 500 is depicted.Washer 500 includes asupply water reservoir 510, areturn water reservoir 514, and afront cover 516, all of which can be removed fromwasher 500 for ease of use and access.Supply water reservoir 510 includes anupper opening 512 to allow water to be dispensed into the interior of thereservoir 510. This can be accomplished whilesupply water reservoir 510 removed fromwasher 500.Controls 518 are provided at the front face ofwasher 500. In use,cover 516 is removed to access the interior of the device for the purpose of mounting bottles, bottle accessories, and nipples (described below). Cover 516 is then re-secured to commence washing operations. Washing involves delivering wash water from thesupply water reservoir 510 and into the interior of the device via sprayers. After a set number of cycles, this wash water is delivered to thereturn water reservoir 514. -
FIGS. 24-25 depictbaby bottles 520 andbaby bottle accessories 522 mounted within the interior ofwasher 500. As shown,bottles 520 are mounted to alower rack 524 via associated rings 526. More specifically, eachbottle 520 is mounted upside down, with its opening positioned withinring 526. In the preferred embodiment,lower rack 524 includes fourrings 526 to accommodate four different bottles. However, the use of a different number of rings is within the scope of the preset disclosure.Lower rack 524 further includes smaller openings forvarious bottle accessories 522. The interior further includes anupper rack 528 with nipple supports 530. Baby bottle nipples are adapted to be secured over top of these nipple supports 530 during washing operations. Wash water from thesupply water reservoir 510 is adapted to be delivered to sprayers within the lower and upper racks (524, 528) to facilitate the cleaning of all items positioned withinwasher 500. -
FIGS. 26-27 are further depictions of the interior ofwasher 500.FIG. 26 is a more detailed view of thelower rack 524 with its fourrings 526 for the mounting ofbaby bottles 520.Lower rack 524 further includes aholder 532 for a detergent cartridge or container. Also depicted are the four nipple supports 530 within theupper rack 528. Water fromsupply water reservoir 510 is delivered viasupply line 534 to alower manifold 538. A series ofupstanding sprayer 540 are fluidly connected tomanifold 538 and deliver water upwardly into the interior ofbottles 520.Further sprayers 542 are connected tomanifold 538 for delivering water to bottleaccessories 522. Thereafter, water is driven upwardly throughwater delivery line 544 to an upper manifold andupper sprayers 546. This can be facilitated by a water pump (not shown). Theseupper sprayers 546 are positioned underneath the nipple supports 530 to effectively clean supported nipples. - After a set number of wash cycles, water is collected at the bottom of
washer 500 and is delivered to thereturn water reservoir 514 viareturn line 536. During washing operations,heating element 548 can be heated to elevate the temperature withinwasher 500. After all washing cycles are complete,supply reservoir 510 will be empty and returnreservoir 514 will be full. The filledreservoir 514 can be removed and dispensed. Thereafter, the user can remove front cover 516 (which is not shown inFIGS. 26-27 ) to access the cleaned bottles, bottle accessories, and nipples. - The present disclosure includes that contained in the appended claims, as well as that of the foregoing description. Although this invention has been described in its preferred form with a certain degree of particularity, it is understood that the present disclosure of the preferred form has been made only by way of example and that numerous changes in the details of construction and the combination and arrangement of parts may be resorted to without departing from the spirit and scope of the invention.
Claims (8)
1. A countertop apparatus for washing baby bottles and nipples, the countertop apparatus comprising:
a washing chamber with an interior;
a cover removably positioned over the washing chamber;
a supply water reservoir and a return water reservoir that are both removably attached to the apparatus, the supply water reservoir and the return water reservoir being in fluid communication with the interior of the washing chamber;
lower and upper racks positioned within the interior of the washing chamber, the lower rack adapted to support the baby bottles and the upper rack adapted to support nipples;
a lower manifold positioned adjacent the lower rack, the lower manifold in fluid communication with the supply water reservoir, the lower manifold including sprayers for directing water upwardly into the baby bottles during washing operations;
an upper manifold positioned adjacent the upper rack, a water line fluidly connecting the upper manifold to the lower manifold, the upper manifold including sprayers adapted to direct fluid upwardly into the nipples during washing operations;
a heating element within the washing chamber.
2. A countertop apparatus for washing baby bottles and nipples, the countertop apparatus comprising:
a washing chamber with an interior;
a cover positioned over the washing chamber;
a supply water reservoir and a return water reservoir that are in fluid communication with the interior of the washing chamber;
a lower manifold in fluid communication with the supply water reservoir, the lower manifold including sprayers for directing water upwardly into the baby bottles during washing operations;
an upper manifold and a water line for fluidly connecting the upper and lower manifolds, the upper manifold including sprayers adapted to direct fluid upwardly into the nipples during washing operations.
3. The apparatus as described in claim 2 wherein the cover is removably positioned over the washing chamber.
4. The apparatus as described in claim 2 wherein the supply water reservoir is removable.
5. The apparatus as described in claim 2 wherein the return water reservoir is removable.
6. The apparatus as described in claim 2 further comprising lower and upper racks positioned within the interior of the washing chamber, wherein the lower rack is adapted to support baby bottles and the upper rack is adapted to support nipples;
7. The apparatus as described in claim 2 further comprising a heating element within the washing chamber.
8. A countertop washing apparatus comprising:
a washing chamber with an interior;
a cover positioned over the washing chamber;
a supply water reservoir and a return water reservoir that are in fluid communication with the interior of the washing chamber;
a lower manifold in fluid communication with the supply water reservoir, the lower manifold including sprayers for directing water upwardly into the washing chamber;
an upper manifold including sprayers adapted to direct fluid upwardly into the washing chamber;
a water line for connecting the upper and lower manifolds;
wherein items to be washed are secured between the upper and lower manifolds.
Priority Applications (1)
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US18/214,490 US20230415202A1 (en) | 2010-02-10 | 2023-06-26 | Countertop Apparatus for Washing Articles |
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US12/703,410 US8388765B2 (en) | 2010-02-10 | 2010-02-10 | Apparatus for washing and sanitizing articles for an infant |
US13/466,300 US20120216838A1 (en) | 2010-02-10 | 2012-05-08 | Method for Washing and Sanitizing Articles for an Infant |
US14/099,322 US9782803B2 (en) | 2010-02-10 | 2013-12-06 | Apparatus for washing and sanitizing articles for an infant |
US15/727,874 US10507497B2 (en) | 2010-02-10 | 2017-10-09 | Apparatus and method for washing and sanitizing articles for an infant |
US16/717,140 US11167323B2 (en) | 2010-02-10 | 2019-12-17 | Apparatus and method for washing and sanitizing articles for an infant |
US17/520,807 US11845111B2 (en) | 2010-02-10 | 2021-11-08 | Countertop apparatus for washing articles |
US18/214,490 US20230415202A1 (en) | 2010-02-10 | 2023-06-26 | Countertop Apparatus for Washing Articles |
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US17/520,807 Continuation US11845111B2 (en) | 2010-02-10 | 2021-11-08 | Countertop apparatus for washing articles |
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US17/520,807 Active 2030-04-04 US11845111B2 (en) | 2010-02-10 | 2021-11-08 | Countertop apparatus for washing articles |
US18/214,490 Pending US20230415202A1 (en) | 2010-02-10 | 2023-06-26 | Countertop Apparatus for Washing Articles |
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US17/520,807 Active 2030-04-04 US11845111B2 (en) | 2010-02-10 | 2021-11-08 | Countertop apparatus for washing articles |
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Citations (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1823583A (en) * | 1929-11-12 | 1931-09-15 | Ernest J Biskamp | Dishwasher |
US3058276A (en) * | 1960-12-29 | 1962-10-16 | James R Palma | Bottle washing, filling, capping and sterilizing device |
US3773060A (en) * | 1971-12-15 | 1973-11-20 | Zwin Ind Inc | Dishwasher |
GB2134788A (en) * | 1983-02-15 | 1984-08-22 | Pamela Viola Denison Erskine | Sterilisation of feeding bottles |
US4535795A (en) * | 1980-11-13 | 1985-08-20 | Taylor Frank J P | Non-electric portable dishwasher |
US4544529A (en) * | 1981-12-16 | 1985-10-01 | Horst Hoeck | Bottle sterilizer |
US4560455A (en) * | 1983-02-03 | 1985-12-24 | Battelle Memorial Institute | Apparatus for sterilizing objects with an aqueous hypochlorite solution |
GB2260483A (en) * | 1991-10-15 | 1993-04-21 | Angelle Caresse Bryan | Baby bottle washing and sterilising unit |
US5522410A (en) * | 1994-12-22 | 1996-06-04 | Meilleur; Michel | Portable single-cup washer |
WO2001043891A1 (en) * | 1999-12-16 | 2001-06-21 | Gotfried Bradley L | Glass washer and chiller |
GB2362575A (en) * | 1999-03-15 | 2001-11-28 | Jackel Int Ltd | Apparatus for sterilising utensils and feed preparation |
US6390104B1 (en) * | 2000-05-19 | 2002-05-21 | Steven P. Gagnon | Denture wash |
US20030188769A1 (en) * | 2002-04-09 | 2003-10-09 | Bay-B Research And Development Ltd. | Appliance for treating articles, particularly nursing bottles and accessories |
US20040040586A1 (en) * | 2002-09-03 | 2004-03-04 | Kumar Chandran D. | Cleaning apparatus and method |
GB2411837A (en) * | 2004-03-12 | 2005-09-14 | Vogue Internat Ltd | Steriliser for baby feeding or care products |
WO2007063540A2 (en) * | 2005-11-30 | 2007-06-07 | Yoram Zur | Domestic bottle cleaner and sterilizer |
GB2433442A (en) * | 2005-12-20 | 2007-06-27 | Lindam Ltd | Tray with Bottle Support |
US20070235063A1 (en) * | 2006-04-07 | 2007-10-11 | Samsung Electronics Co., Ltd. | Dishwasher having steam washing function and dishwashing method |
US20070277855A1 (en) * | 2006-06-05 | 2007-12-06 | Dipanni Helen | Apparatus and method for cleaning, drying and sanitizing produce |
US20080099055A1 (en) * | 2006-11-01 | 2008-05-01 | Shaun Lemley | Silverware Washing Appliance |
US20100043829A1 (en) * | 2008-08-21 | 2010-02-25 | Seong Ho Kim | Controlling method of dishwasher |
US20120291827A1 (en) * | 2011-05-19 | 2012-11-22 | General Electric Company | Spray tines for a dishwasher rack |
US20130213443A1 (en) * | 2012-02-17 | 2013-08-22 | Jorge Garcia | Method and apparatus for cleaning infant containers and accessories |
US20140290705A1 (en) * | 2013-04-02 | 2014-10-02 | Lester Acosta Quimpo | Container Washing System |
US20150359405A1 (en) * | 2014-06-12 | 2015-12-17 | Lg Electronics Inc. | Dishwasher and control method thereof |
US20160051119A1 (en) * | 2013-04-02 | 2016-02-25 | Aldenal Pty Ltd | A jug washing machine |
US20210331218A1 (en) * | 2020-04-24 | 2021-10-28 | Altelle Pte. Ltd. | Bottle cleaner |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE22832E (en) * | 1947-01-21 | Sterilizer | ||
US2065466A (en) * | 1933-11-04 | 1936-12-22 | George H Horn | Apparatus for washing milk cans and the like |
US2484681A (en) * | 1946-01-05 | 1949-10-11 | Electrical Ind Inc | Sterilizing device |
US2877778A (en) * | 1955-09-13 | 1959-03-17 | James B Kirby | Dish washing machine |
US2955674A (en) | 1958-08-08 | 1960-10-11 | Hoover Co | Suction cleaning appliance |
US3114375A (en) | 1962-01-22 | 1963-12-17 | Frederick W Blanchard | Dishwashing machine |
US3078861A (en) | 1962-06-08 | 1963-02-26 | Millco Corp | Can and jug washing machine |
US3406696A (en) | 1966-11-09 | 1968-10-22 | Ellamac Inc | Desk-top machine for washing eyeglasses |
DE2734287C2 (en) | 1977-07-29 | 1983-02-10 | Manfred 7250 Leonberg Luik | Device for cleaning objects, in particular dental prostheses |
DE3600369A1 (en) * | 1986-01-09 | 1987-07-16 | Streicher Emide Metall | Heating unit |
IL93174A0 (en) | 1990-01-25 | 1990-11-05 | Avi Mor | Apparatus for washing lenses and method for same |
US5161559A (en) | 1990-03-31 | 1992-11-10 | Aisin Seiki Kabushiki Kaisha | Cleaning device for contact lenses |
US5209784A (en) | 1990-08-24 | 1993-05-11 | Bellman David H | Method and apparatus for jewelry and small parts cleaning |
DE4438279A1 (en) | 1994-10-26 | 1996-05-02 | Bosch Siemens Hausgeraete | Dishwasher with independent water supply |
US6080361A (en) | 1997-09-22 | 2000-06-27 | Borovsky; Simcha | Contact lens cleaning and disinfecting system |
US6338350B1 (en) | 1999-08-16 | 2002-01-15 | Paul Ewen | Portable eyeglass washing system |
US20030079761A1 (en) | 1999-09-13 | 2003-05-01 | Rich Sandra S. | Apparatus and method for washing and processing food |
WO2002087407A1 (en) | 2001-04-28 | 2002-11-07 | Jong-Hyun Myong | A washing device for a baby bottle |
TW539237U (en) | 2002-04-29 | 2003-06-21 | Nanya Technology Corp | Apparatus for automatically cleaning storing tank of polishing agent |
DE102004008118A1 (en) * | 2004-02-18 | 2005-09-08 | Miele & Cie. Kg | Dish rack for a dishwasher |
US20060065666A1 (en) | 2004-09-24 | 2006-03-30 | Dunn Steven B | Dishwasher basket infant feeding accessory holders |
ITTO20070753A1 (en) | 2007-10-23 | 2009-04-24 | Premark Feg Llc | RINSING AND / OR WASHING DEVICE WITH REDUCED WATER CONSUMPTION AND DISHWASHER MACHINE INCLUDING THIS DEVICE |
US7967020B2 (en) | 2008-03-28 | 2011-06-28 | Matthew Jimenez | Hand held self contained pacifier or baby bottle nipple spray cleaner |
US20120216838A1 (en) | 2010-02-10 | 2012-08-30 | Hillsborough Bay Group, Llc | Method for Washing and Sanitizing Articles for an Infant |
US9782803B2 (en) * | 2010-02-10 | 2017-10-10 | Hillsborough Bay Group, Llc | Apparatus for washing and sanitizing articles for an infant |
US8388765B2 (en) | 2010-02-10 | 2013-03-05 | Ellen Semans | Apparatus for washing and sanitizing articles for an infant |
-
2017
- 2017-10-09 US US15/727,874 patent/US10507497B2/en active Active - Reinstated
-
2019
- 2019-12-17 US US16/717,140 patent/US11167323B2/en active Active
-
2021
- 2021-11-08 US US17/520,807 patent/US11845111B2/en active Active
-
2023
- 2023-06-26 US US18/214,490 patent/US20230415202A1/en active Pending
Patent Citations (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1823583A (en) * | 1929-11-12 | 1931-09-15 | Ernest J Biskamp | Dishwasher |
US3058276A (en) * | 1960-12-29 | 1962-10-16 | James R Palma | Bottle washing, filling, capping and sterilizing device |
US3773060A (en) * | 1971-12-15 | 1973-11-20 | Zwin Ind Inc | Dishwasher |
US4535795A (en) * | 1980-11-13 | 1985-08-20 | Taylor Frank J P | Non-electric portable dishwasher |
US4544529A (en) * | 1981-12-16 | 1985-10-01 | Horst Hoeck | Bottle sterilizer |
US4560455A (en) * | 1983-02-03 | 1985-12-24 | Battelle Memorial Institute | Apparatus for sterilizing objects with an aqueous hypochlorite solution |
GB2134788A (en) * | 1983-02-15 | 1984-08-22 | Pamela Viola Denison Erskine | Sterilisation of feeding bottles |
GB2260483A (en) * | 1991-10-15 | 1993-04-21 | Angelle Caresse Bryan | Baby bottle washing and sterilising unit |
US5522410A (en) * | 1994-12-22 | 1996-06-04 | Meilleur; Michel | Portable single-cup washer |
GB2362575A (en) * | 1999-03-15 | 2001-11-28 | Jackel Int Ltd | Apparatus for sterilising utensils and feed preparation |
WO2001043891A1 (en) * | 1999-12-16 | 2001-06-21 | Gotfried Bradley L | Glass washer and chiller |
US6390104B1 (en) * | 2000-05-19 | 2002-05-21 | Steven P. Gagnon | Denture wash |
US20030188769A1 (en) * | 2002-04-09 | 2003-10-09 | Bay-B Research And Development Ltd. | Appliance for treating articles, particularly nursing bottles and accessories |
US20040040586A1 (en) * | 2002-09-03 | 2004-03-04 | Kumar Chandran D. | Cleaning apparatus and method |
GB2411837A (en) * | 2004-03-12 | 2005-09-14 | Vogue Internat Ltd | Steriliser for baby feeding or care products |
WO2007063540A2 (en) * | 2005-11-30 | 2007-06-07 | Yoram Zur | Domestic bottle cleaner and sterilizer |
GB2433442A (en) * | 2005-12-20 | 2007-06-27 | Lindam Ltd | Tray with Bottle Support |
US20070235063A1 (en) * | 2006-04-07 | 2007-10-11 | Samsung Electronics Co., Ltd. | Dishwasher having steam washing function and dishwashing method |
US20070277855A1 (en) * | 2006-06-05 | 2007-12-06 | Dipanni Helen | Apparatus and method for cleaning, drying and sanitizing produce |
US20080099055A1 (en) * | 2006-11-01 | 2008-05-01 | Shaun Lemley | Silverware Washing Appliance |
US20100043829A1 (en) * | 2008-08-21 | 2010-02-25 | Seong Ho Kim | Controlling method of dishwasher |
US20120291827A1 (en) * | 2011-05-19 | 2012-11-22 | General Electric Company | Spray tines for a dishwasher rack |
US20130213443A1 (en) * | 2012-02-17 | 2013-08-22 | Jorge Garcia | Method and apparatus for cleaning infant containers and accessories |
US20140290705A1 (en) * | 2013-04-02 | 2014-10-02 | Lester Acosta Quimpo | Container Washing System |
US20160051119A1 (en) * | 2013-04-02 | 2016-02-25 | Aldenal Pty Ltd | A jug washing machine |
US20150359405A1 (en) * | 2014-06-12 | 2015-12-17 | Lg Electronics Inc. | Dishwasher and control method thereof |
US20210331218A1 (en) * | 2020-04-24 | 2021-10-28 | Altelle Pte. Ltd. | Bottle cleaner |
Also Published As
Publication number | Publication date |
---|---|
US11167323B2 (en) | 2021-11-09 |
US11845111B2 (en) | 2023-12-19 |
US10507497B2 (en) | 2019-12-17 |
US20200215582A1 (en) | 2020-07-09 |
US20220055072A1 (en) | 2022-02-24 |
US20180126424A1 (en) | 2018-05-10 |
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