US2579393A - Dishwashing, scouring, and polishing sink - Google Patents

Dishwashing, scouring, and polishing sink Download PDF

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Publication number
US2579393A
US2579393A US659812A US65981246A US2579393A US 2579393 A US2579393 A US 2579393A US 659812 A US659812 A US 659812A US 65981246 A US65981246 A US 65981246A US 2579393 A US2579393 A US 2579393A
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Prior art keywords
sink
appliances
waste
rotary
washing
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US659812A
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English (en)
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Modrey Henry John
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MODREY PATENTS Corp
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MODREY PATENTS CORP
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
    • A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0086—In-sink dishwashers

Definitions

  • This invention relates to domestic sinks.
  • the present invention is based on the twofold conception of providing a sink capable of use as an ordinary domestic sink but adapted to the performance of a variety of domestic wash: ing, scouring and polishing and other operations capable of being effected by rotation or; in other words, to provide a sink with means whereby the variety of different implements or appliances useful for performing various functions capable of being effected by rotary motioncan be coupled and uncoupled to and from driving connection with a common source of power, such as an electric, motor, without in any way interfering with the'normal use of the sink.
  • a common source of power such as an electric, motor
  • the invention consists broadly. of a; domestic sink having a rotatable spindle accessible from within the sink adapted to have applied thereto, in driving connection interchangeablerotary appliances or implements and a-source of power located externally of the sink operatively connected to rotate said spindle.
  • the invention further comprises the utilisation,of;'a passage'leading from the sink bottom an'd'.'capable of functioning as the housing. for a-motor driven spindle adapted to function as agdraining opening and the invention further comprises washing, cleaning, polishing and other domestic devices provided with means adapted to be connected in driving relation :to a motor driven spindle.
  • the invention advantageously involves the provision of a special ,sink construction since,
  • sink equipment may therefore comprise, in addition to the sink having the special features essential to my invention, a second sink suitable for normal use.
  • H Figure 1 is-a perspective view of a double sink kitchen unit, one sink in accordancewith the invention
  • Figure 2 is a plan view of the sink basin incorporating the invention
  • Figure 3 is a partial front elevation of the sink with doors and accessories panel removed;
  • Figure 4 is a partialside section through the sink, as aforesaid, the section being taken on the line A--A of Figure 3;
  • Figure 5 is a partial sectional plan of the fitment, as aforesaid, on the line B-B of Figure 3;
  • Figure 6 is a section through a waste fitment of the sink illustrating a practical method of carrying out the invention
  • Figure 7 is a perspective view of the appliance arranged to operate as a dish-washing machine;
  • Figures 8a and 8b are a section and plan view respectively of the agitator of the dish-washing appliance;
  • Y is a perspective view of the appliance arranged to operate as a dish-washing machine;
  • Figures 8a and 8b are a section and plan view respectively of the agitator of the dish-washing appliance;
  • Figures 9a and 9b are a plan view and side elevation respectively of the dish-washing tray
  • Figure 10 shows a special appliances holder or shaft for insertion into the dish-washing agitator
  • Figure 11 shows a rotary brush adapted. to be applied to an appliances holder
  • Figure 12 shows a rotary scourer
  • Figure 13 shows a rotary polishing mop
  • Figure 14 shows a flexibleappliances holder
  • Figure 15 shows a rotary cutlery sharpener
  • Figure 17 shows a vertical wringer
  • Figure: 18 shows a potato peeler
  • Figure 19 shows a liquid mixer
  • FIG. 1 Figure 20 shows a flexible shaft drive
  • Figure 21 shows a rotary wast fitment by means of which the invention can be applied to grind down kitchen refuse.
  • the larger and deeper sink 9 with a centrally'located fitment l shown on the left is constructed inaccordance with the invention.
  • the fitment H3 is likewise connected with the U-trap l2 and functions as an additional drainage opening, and the overflow fitments l3, l4
  • the central rotary waste fitment l0 and its associated mechanism is shown in Figure 6.
  • a bear- 4 driving shafts of various appliances To the horizontal top plate of frame l5 which is afiixed to the cabinet and/or the -floor, a bear- 4 driving shafts of various appliances.
  • one such appliances shaft 30 is shown in inserted position, with the driving slots 3! in its bottom end pushed over the driving pins 31a and 31b projecting inside the rotary sleeve'ls.
  • the spring clip 32 is guided over and snaps past the tip of one of the driving pins, and thus registers the appliances shaft 30 in its correct operative position.
  • the sprin clip 32 is so arranged that it ensures that the rubber washer 33a, positioned in the centre part of the appliances shaft 36 by means of the fixed collar 33b is compressed against the top opening of the rotary sleeve l8.
  • the bearing H is secured against leakage of water between ap-
  • the central opening leading from-v ing housing 16 is fastened by means of the bolts and-nuts ll. Connection and alignment between bearing housing and sink is effected by the waste bush It, the upper part'of which constitutes the visible upper part of the central'waste passage inside the sink 9.
  • the rotary sleeve I8 should protrude some distance" below the opening of the surrounding tubular fitment 25. Furthermor' leading away from the U-trap I 2 should be below the level of the bottom end of the rotary sleeve I8.
  • the overflow fitments l3 and I4 discharge by-means of the pipe 28 into the U-trap l2.
  • the sinks has means for drainage either through the primary waste fitment II or through the central waste bush in as well as the customary'means' for the-protection against overflow, so that its use for all ordinary purposes is in no way interfered with.
  • a second sink 29 may be provided as shownwhich is preferably shallower andsmallerthan sink 9.
  • the rotarysleeve I8 is adapted to receivethe e, the level of the wastepipe pliances shaft 30 and rotary sleeve [8 when an appliance shaft is in situ and is used whilst there iswater in the sink.
  • the frame I5 carries on one side member a bracket 21a on which an electromotor 34 is slidably mounted in slots 27b.
  • Theupper end of the motor shaft carries a pulley 36 which is connected through V belt 37, with pulley 23 fixed on the rotary sleeve l8. 1
  • the motor 34 is connected to the electric supply through an operating switch 38 in the front of the cabinet, and a tell-tale-light 39 which shows whenthe motor is running is preferably connected in the circuit.
  • a junction box 4015 provided to facilitate wiring.
  • the central waste bush I! may be closed by a removable stopper 4
  • which is provided with a grip ring, and serves to close the centralwaste bush when the rotary power drive is not in use.
  • Below the upper part of the waste bush I0 is a cylindrical opening provided with a slot 43,
  • the sink 9 canbe closed by a hinged lid 44 whose rubberedge 45, shown in Figure 4, bears tightly against the rim of the sink basin 9'11 the lid is closed by means of a pin 46a (see Figure 2) which is held by a catch 46b in the sink surround- If closed, the lid 44 serves as a draining board for the second sink basin 29. If opened, the lid 44 is held by a support 41. If space permits, this support may be arranged to secure the opened lid in horizontal position or a position slightly inclined to the horizontal so that its underside forms a draining board for sink basin 9.
  • the sink 9 can be usedin the manner of an ordinary kitchen sink, as before mentioned. If the stopper. 4! is removed,the rotary drive is ready to, receive the various interchangeable accessories which can be rotated irrespective of whether the sinkcontains water, or is empty. 7 i I c It is desirable, from the domestic users point of view, to exchange accessories as seldom as possible.
  • the shaft 30 of the multibladed agitator 48 shown best in Figure 8a is inserted into the central waste bush l until its driving slots 3
  • The-dish-washing tray 49 shown in Figures 7, 9a and 9b and consisting of a wire-mesh tray supported on legs 50 and provided with appropriate handles I, is put into the sink 9 over the agitator 48 which is thus protected from accidental contact, and has suflicient clearance for the horizontal blades 48a to rotate freely between sink bottom and wire tray.
  • Dishes, glassware, cutlery and the like are stacked in arbitrary order on the tray, unless it is preferred to charge the tray outside the sink and insert it fully loaded. It is desirable that the dirty side of plates be turned downwards and that the crockery and the like be arranged in such a way that water can penetrate to all surfaces. If many dishes or the like of uniform size and shape are to be washed regularly, dish holders of known kind which provide appropriate interspacing, mayadvantageously be used, and deposited on the wire tray 49.
  • the sink is then filled with warm water to which cleansing liquid or powder may be added.
  • the lid 44 is closed, and when themotor 34 is switched on, the agitator 48 sets up a violent turbulence within the sink which drives the water continuously over all exposed surfaces thus effecting thorough cleansing. s
  • the plug of the primary corner waste fitment II which is'accessible through the meshes of the wire tray is pulled out by means of chain 52,- the sink drained, and fresh water admitted, whereupon theabove power-washing operation is repeated.
  • the identical operation may be used to wash vegetables.
  • the water isdrained from the sink, the lid is closed and the motor switched on. Without water the agitator '48 operates as a fan to drive the air within the enclosed sink basin over the dishes which are thus air-dried.
  • this brush 59 revolves over the dish-washing tray (together with the agitator 4'8) and such moist dishes as may require further cleansing as aforesaid, are held against the rotary brush for final mechanical power-cleansing.
  • the' brush '59 is replaced by a scouring brush 59a as shown in Figure 12.
  • the inside of pots, pans and similar receptacles is power-scrubbed.- by holding the" inverted vessel with some pressure over the rotating scrubbing brush 59a; arid submetal articles, cutlery, and the like is carried out by means of'the rotary polishing mop.
  • appliances holders 53 may be useful to provide several appliances holders 53 of different length so as to be able to reach the inside bottom of a high vessel for which purpose a longer shaft is obviously required, or the different lengths required may bev built up from sections or lengths adapted to be connected together.
  • a flexible appliances holder 82 as shown in Figure 14 in which a coil spring 63 or other flexible rod con nectirig the divided shaft 30 is used topermit axial deflection of the top end of the holder carrying the mandril 60' and the appliances fixed thereto.
  • the appliances holder shown in Figure 14 is intended for direct coupling, but may of course ,be designed in accordance with Figure 10 for coupling to the agitator 4B.
  • the washing of clothes is a less frequent housekeeping operation than dish-washing, and therefore does not require the necessary appliance to be kept in constant readiness.
  • Thejdish-washing tray and agitator are removed, and the clothes washing drum-61 shown in Figures 16a and 16b is inserted into the central waste fitment H1.
  • the driving slots 3! engage the driving pins 3m and 3Ibof the rotary sleeve l8, and the rubber washer 33a seals the top opening of the rotary tube as hereinb'efore described. Owing to the weight of the drum, provision inside the shaft of a spring clip 32 is superfluous, and it is preferable to make the shaft 30 solid.
  • the weight of thewashirig drum also makes it desirable to relieve the bearing l9a and I9! by introducing additional support for the drum 61.
  • This is supplied by a loose sleeve 68 which surrounds the drum shaft 30, and upon 7 insertion of the appliance becomes seated inside part 42 01' the central waste bush I0.
  • the sleeve 88 with its guide pin13 is shown in Figure 160 consists of plastic or metal, and its top surface 68a serves to support the rotating boss 69 on which the fabricatedrwashing 61 is built up.
  • the connection between boss .69 and the drum shaft 3D is efiected by a screwed stud 10 engaging a threaded v bore inside the boss 69. In this connection, it may be mentioned that all screw threads used in the fitment and its appliances should tighten in opposite direction to the rotation of the motor, as otherwise appliances or implements would tend to unscrew themselves.
  • the bottom B'la, as well as side walls 61b, of the washing drum 6? are provided with slots H one edge of which is bent outwards in the fashion of turbine blades. provided with a wire netting basket or screen 610 so asto prevent the contents of. thefdrum from being drawn outwards through the slots 7!.
  • the drum when inserted, leaves a considerable gap below the sink lid 44 of the sink so that swirling water may enter the drum-from the top.
  • the washing drum is filled'with clothes, and hot water is admitted/to 'the sink dto winch soap powder or cleansing chemicals are added.
  • the lid 54 is closed, and when the motor 36 is switched on, the washing drum E? rotates quickly.
  • the slots 1! are shaped so as .to .tend to induce the water inwards, andconsequently the water is constantly drawn wth great force and turbulence through the contents of the washing drum. Agitated water is also constantly thrown into the drum from the top, as aiorementioz ii.
  • the cleansing action of the flowing water intensified by the difference in rotational speed between the clothes inside the drum and the water in the sink basin.
  • this relative speed difference can be further intensified if the clothes inside the drum. are prevented from rotating with the drum, by temporarily affixing to the inside of the sink lid M a rod or. paddle which points vertically downwards inside the, washing drum close to its inner walls. (This arrangement which] is not ordinarily required. for efiicierr;
  • washing constitutes a mechanised. reversal cf the "process used in the-primitive wash boilers in which stationary clothes are agitatedthrough rotation by hand by means of a'wooden paddle.) For rinsing, the soapy water' is drained 05%.
  • the rotary drive provided within the sink may also be used for power wringing.
  • a vertical wringer for connection to the rotary drive is shown in Figure 17.
  • the appliances shaft 32 which serves to turn the wringer is pushed into the central waste fitment iii where it connects with. the driving mechanism as hereinbefore described.
  • the seating bush 7! is pushed into the opening 42 of the centralwaste fitment iii, and the guide pin 13 on the outside of the seating bush l2 enters into the. slot 43v inside the opening 42 (see Figure 6).
  • the seating bush T2 is thus connected to the waste fitment 16, but is prevented by the guide pin 'i'3 from rotating, inside the waste fitment.
  • a gear 14c may be interposed between the appliance shaft 39 of the wringer and the driven squeezing roller 14 of the wringer.
  • the wringer is supported in its upright position inside the sink, by a distancing arm 75, or by a clamp bearing against or fastening the frame 76 of the wringer to one side of the sink. Clothers are fed through into the wringer in customary manner, the water running into the sink whence it is drained through the primary waste fitment II.
  • power drive coupling permits of various rotary appliances of moreor-less known kind to be temporarily attached to the sink.
  • a potato peeler as shown in Figure 18 is described hereinafter.
  • To the bottom of pot H is attached-a seating bush 72 provided with a guide pin 73,. and adapted to be inserted into the central waste fitment it as described with reference to Fig ure 17.
  • Penetrating through and protruding from the bottom of the seating bush 12 is an appliances shaft 38 which connects with the rotary drive as previously described.
  • Attached to the top of the shaft by means of a threaded stud is a disc i8 adapted to be rotated inside and near the bottom of the pot.
  • the disc l8 has near its edge several radial humps or raised portions lsa.
  • the disc as well as the inside of the pot i6 have sharp grating surfaces, either by providing suitable indentations or sharpedged holes in the metal, or other means ofeifecting abrasion, V i
  • the disc 18 rotates, and the humps 18a throw the potatoes up against the side walls, whence they fall back again on to the disc. By this process, the potatoes are scraped, and if water is admitted to the sink.
  • Figure 19 shows a liquid mixer adapted as aforesaid.
  • the container 79 is pro vided below its bottom seating bush 12 with a guide pin 73 for insertion into the central waste fitment ill, as aforesaid.
  • the bore of the seating is continued inside the container 19 by means of a central tube 80.
  • the shaft 30 is inserted into rotary drive,
  • the container 19, filled with liquid, is pushed into the central waste bush. Ill, and the tube 8
  • the agitator blades Ella inside the container 19 which is preferably closed by a cap or lid 19a are set into motion. After unscrewing stud 82 and removing the agitator, the container 19 can be removed,
  • FIG. 20 An appliance of different type than those before mentioned, is shown in Figure 20 which illustrates a flexible shaft drive.
  • the core 83 of the shaft terminates in'an appliances shaft 30, for insertion into the rotary sleeve 18.
  • the casing 84 is affixed to a seating bush 12 with guide pin 13 for temporary coupling to the central waste bush ID, as aforesaid.
  • the core 83 rotates: the chuck 840. or another suitable holder to which rotary appliances such as brushes and the like may be connected.
  • the flexible shaft drive may be used to perform operations such as power brushing or polishing, outside the sink, or to connect the power coupling at the sink bottom, to appliances which are located outside the sink and are for instance affixed to the drainin board.
  • the motor provided below the sink may be utilized to operate a refuse grinding waste fitment of known type, ordinarily closed by a large diameterstopper, and situated by preference in the sink basin 29.
  • Figure 21 shows a rotary waste fitment according to my invention, but adapted (in addition to acting as a powerrcoupling) to grinddown and dispose of kitchen refuse.
  • This fitment being closely akin to the fitment shown in Figure 6, frequent reference is made to component parts shown and described with reference to Figure 6.
  • the housing 85 is fastened to the underside of the horizontal top plate of the supporting frame l5, and is aflixed to the sink 9 by the waste bush 86 which screws into the housing 85, and has an appropriate seating surface 86a for a stopper, and a cylindrical slotted portion 8% (corresponding to 42, 43 in Figure 6, except for the enlarged size) which is adapted to receive the seating bushes and guide pins (corresponding to 12, 13) of accessories as described.
  • the inside of the housing 85 carries a cylindrical insert 81, provided with a grating or grinding surface, as well as the self-oiling bearings 88a and 8%. These bearings surround the rotary tube 89 which protrudes below the housing, and carries the driving pulley 23, below the thrust washer 2G.
  • the bottom end of the rotary tube 89, well below the driving pins 3m and Slb, is closed as the housing is drained through the integral spigot 90 which is connected to the U-trap l2.
  • made from or covered with a grating or grinding surface 92, leaving a narrow gap 93 between the stationary and the rotating abrasive surface.
  • the rotary tube 89 (in-conjunction with the seating surface andslot 86a and 86b) forms a coupling according to my invention, and adapted to receive the appliances shafts and seating bushes of rotary appliances as hereinbefore described.
  • means must be provided so as to prevent the contents of the sink from being drained off (corresponding in function to 20 in Figure 6). This object can be achieved by providing a stop valve in or below spigot to' prevent the water from flowing out of the sink.
  • the practical advantage of the invention lies in the provision within the confines of a kitchen fitment customarily provided, of various exchangeable power-driven household appliances.
  • a further advantage of my invention is that it makes available for-all such purposes, the hot and cold water installation ordinarily provided with a kitchen sink, as well as the arrangements for the conveyance of waste.
  • the invention thus. obviates considerable .costs for separate plumbinginstallations for hot and coldwater and waste, as is for instance required in ordinary domestic .washing machines, potato peelersor other single-purpose appliances requiring water for their operation.
  • marily advantageous for operations with which wateris concerned can be adapted for use in all cases where the function can be rotary motion.
  • An attachment for a sink of the type having an opening through one of its walls comprising in combination a tubular spindle selectively adapted to discharge liquid and waste therethrough or to receive and support performed by an appliance, support means for rotatablysupporting the spindle in a position outside the sink in which the end of the spindle facing the sink wall having said opening therethrough is disposed slightly below the said wall and in registry with the said opening for providing access to the spindle from within the sink, drive means for rotating the spindle and an appliance received therein, and a stationarily mounted drain conduit disposed in alignment with and encompassing the other end of the spindle fordraining'liquid and waste discharge from the sink through said spindle.
  • An attachment for a sink of the type having '12 an opening through one of its walls comprising in combination a tubular spindle selectively adapted to discharge liquid and waste therethrough or to receive and support an appliance, support means for rotatably supporting the spindle in a position outsidefthe sink in which the end of the spindle facing the sink wall having said opening therethrough is disposed slightly below the said wall and in registry with the said opening for providing access to the spindle from within the sink, drive means for rotating'the spindle and anappliance received therein, locking means arranged toeXtend into the spindle and to engage a shaft of an appliance inserted in said-spindle for securing the shaft against-rotation relative to the spindle, and a stationarily mounted drain conduit disposed in alignment with and encompassing .the other end of the spindle for'draining liquid and waste discharged from the sink through the spindle.
  • An attachment as described in claim 4 in combination with. an appliance having a shaft adapted to be received by the tubular spindle, yieldable locking means supported on the shaft and engageable with the locking means extending into'the spindle, and a flexible Washer positioned to be pressed against the edge of the spindle end in registry with said sink opening when the said locking means engage each other, thereby preventing passage of liquid and waste between said shaft and said spindle.

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US659812A 1945-05-04 1946-04-05 Dishwashing, scouring, and polishing sink Expired - Lifetime US2579393A (en)

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Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869794A (en) * 1957-04-03 1959-01-20 Henry J Modrey Disposal-driven pot scouring device
US2918811A (en) * 1955-10-04 1959-12-29 Nat Rubber Machinery Co Washing machine
US3011192A (en) * 1959-04-06 1961-12-05 William B Delamater Dishwasher
US3014229A (en) * 1957-10-21 1961-12-26 Fassio Julius Device for cleaning, polishing and beating
US3033474A (en) * 1960-05-27 1962-05-08 Murray J O'toole Power take off for disposal unit
US3356097A (en) * 1965-05-21 1967-12-05 Schaap Theodore Combination disposal and washer
US3410494A (en) * 1965-10-23 1968-11-12 Brooks Walker Jr. Dishwasher attachment for garbage disposal unit
US3456462A (en) * 1967-05-01 1969-07-22 Freddy Jacob Ezekiel Combined sink and clothing and crockery washing machine
US4041964A (en) * 1976-06-21 1977-08-16 Ellis Shamoon Kitchen cuttingboard
US4305166A (en) * 1980-05-08 1981-12-15 Virginia Rose Reversible sink cover
US4809524A (en) * 1986-05-30 1989-03-07 Whirlpool Corporation Means for inletting water into an automatic washer including a water inlet and louvered basket arrangement
US5619767A (en) * 1995-10-16 1997-04-15 Larson; Mark C. Targetable-action stationary pot-scrubbing machine
US5706678A (en) * 1995-03-17 1998-01-13 Meico Enterprise Co., Ltd. Laundry dresser
US5862535A (en) * 1997-09-30 1999-01-26 Noga Design Drain guard
US5870790A (en) * 1996-08-02 1999-02-16 Root; Jeffrey T. Powered water submersible scrubbing device
US5915851A (en) * 1997-10-02 1999-06-29 Whirlpool Corporation Water dispensing and draining appliance
US20030205255A1 (en) * 2002-05-03 2003-11-06 Deboer John M. Low-noise in-sink dishwasher
US20030205246A1 (en) * 2002-05-03 2003-11-06 Christman Ralph E. Fill control system for an in-sink dishwasher
US20030205252A1 (en) * 2002-05-03 2003-11-06 Deboer John M. In-sink dishwasher with integrated latch
US7013683B1 (en) * 2001-07-16 2006-03-21 Walsh Eugene J Turbine-like air-circulation enhancer for use with a clothes washing machine
US20070044228A1 (en) * 2005-08-25 2007-03-01 Fulks Jimmy J Kitchen sink with integrated cutting board
US20080210280A1 (en) * 2007-03-02 2008-09-04 Safety-Kleen Systems, Inc. Multipurpose Aqueous Parts Washer
US20080210276A1 (en) * 2007-03-02 2008-09-04 Porter Brian E Multipurpose Aqueous Parts Washer
US20080210260A1 (en) * 2007-03-02 2008-09-04 Safety-Kleen Systems, Inc. Multipurpose Aqueous Parts Washer
US7484515B1 (en) * 2003-09-09 2009-02-03 Bluestone Ronald H Combination parts jet washer and sink washer
US20100307544A1 (en) * 2003-09-09 2010-12-09 Hertiage-Crystal Clean, Llc Combination agitating parts washer and sink washer
US20120240329A1 (en) * 2011-03-27 2012-09-27 Conley David Yepez Sink With Integrated Work Surface
US20120266377A1 (en) * 2011-04-22 2012-10-25 Kohler Co. Rack system for a sink
US8297291B1 (en) 2003-09-09 2012-10-30 Heritage-Crystal Clean, Llc Combination parts washer and sink washer
US20150118367A1 (en) * 2010-02-17 2015-04-30 Koninklijke Douwe Egberts B.V. Coffee bean packaging cartridge and coffee beverage system including the same
USD757517S1 (en) 2012-04-10 2016-05-31 Smev S.R.L. Two-sided hinge joint
USD758163S1 (en) 2012-04-10 2016-06-07 Smev S.R.L. One-sided hinge joint
US9980599B2 (en) 2009-02-17 2018-05-29 Koninklijke Douwe Egberts B.V. Coffee bean packaging cartridge and coffee beverage system including same
US11857119B2 (en) 2021-03-12 2024-01-02 Kohler Co. Sink accessory system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1461979A (en) * 1917-12-08 1923-07-17 Charles B Foster Convertible sink and washing device
US1570920A (en) * 1923-12-17 1926-01-26 Erich J Patelski Power attachment for kitchen utensils and the like
FR604138A (fr) * 1925-10-05 1926-04-29 Appareil pour laver la vaisselle
US1602742A (en) * 1924-04-11 1926-10-12 Charles B Bennett Scouring attachment
US2133756A (en) * 1936-10-03 1938-10-18 Rodgers Dominick Disintegrator
US2418366A (en) * 1942-04-17 1947-04-01 Gen Electric Dishwashing machine
GB607774A (en) * 1945-05-04 1948-09-06 Henry John Modrey Improvements in or relating to domestic sinks

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1461979A (en) * 1917-12-08 1923-07-17 Charles B Foster Convertible sink and washing device
US1570920A (en) * 1923-12-17 1926-01-26 Erich J Patelski Power attachment for kitchen utensils and the like
US1602742A (en) * 1924-04-11 1926-10-12 Charles B Bennett Scouring attachment
FR604138A (fr) * 1925-10-05 1926-04-29 Appareil pour laver la vaisselle
US2133756A (en) * 1936-10-03 1938-10-18 Rodgers Dominick Disintegrator
US2418366A (en) * 1942-04-17 1947-04-01 Gen Electric Dishwashing machine
GB607774A (en) * 1945-05-04 1948-09-06 Henry John Modrey Improvements in or relating to domestic sinks

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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