US20100132151A1 - Sweepable electric vacuum cleaner - Google Patents
Sweepable electric vacuum cleaner Download PDFInfo
- Publication number
- US20100132151A1 US20100132151A1 US12/338,639 US33863908A US2010132151A1 US 20100132151 A1 US20100132151 A1 US 20100132151A1 US 33863908 A US33863908 A US 33863908A US 2010132151 A1 US2010132151 A1 US 2010132151A1
- Authority
- US
- United States
- Prior art keywords
- broom
- dirt cup
- cleaner
- nozzle
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000010408 sweeping Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 8
- 244000007853 Sarothamnus scoparius Species 0.000 abstract description 29
- 239000000463 material Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- -1 poly(vinylchloride) Polymers 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
Images
Classifications
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/302—Broom
Definitions
- the present disclosure relates an electric vacuum cleaner with a sweepable feel for a more broom-like use in households.
- Electric brooms are known in the art. One such broom is described in U.S. Pat. No. 5,638,572, and another is described at U.S. Pat. No. 5,839,158.
- the broomish looking devices of ' 572 and ' 158 include a handle in the form of an elongated stick and a broom body or head fixed to the handle. Cleaning means are provided on the broom body.
- the cleaning means in the ' 572 device include a pad of elastic material provided with at least one rectilinear cleaning lip.
- a vacuum cleaner unit is housed in the broom body and a suction opening is located in a position adjacent the cleaning pad.
- the batteries can be housed in the elongated handle of the direct current vacuum cleaner which has a head with a nozzle having two lines of bristles outside of the elongated pads that partly close off the dust passage in the nozzle.
- This unit also has a centrally longitudinally located motor above a centrally located dirt or dust cup.
- the present disclosure in one embodiment pertains to an improved floor care cleaner with a suction source having a more sweepable broom-like feel or action in use to provide clear advantages to the use of a broom or brush with a dust pan.
- the sweepable electric floor care cleaner provides a less cumbersome cleaning experience over the use of a broom or brush and dust pan and over harder to handle prior electric broom vacuum cleaners as the above-mentioned devices.
- the disclosed floor care cleaner can operate in the direct current (“dc”) mode providing increased mobility of use.
- the disclosed floor care cleaner can provide an enhanced cleaning performance even without the use of brushes in or near the intake nozzle that is close to the surface to be cleaned.
- the cleaner can have a dust or dirt collection container or cup that is more facilely removed, emptied and reinstalled into the cleaner. One or more of these afford the user a better overall cleaning experience.
- the weight distribution of the unit has been improved and the controls are easy to reach and use.
- FIG. 1 is a front elevational view of a broom according to the present disclosure
- FIG. 2 is a right side elevational view of the broom of FIG. 1 ;
- FIG. 3 is a cross sectional view of the broom of FIG. 1 ;
- FIG. 4 is a cross sectional view of the broom of FIG. 1 taken from a left side thereof;
- FIG. 5 is an exploded perspective view of the broom of FIG. 1 ;
- FIG. 6 is an enlarged bottom plan view of the broom of FIG. 1 ;
- FIG. 7 is a perspective view of a bottom portion of the broom of FIG. 1 with a dirt cup thereof shown in a detached condition;
- FIG. 8 is a perspective view of the dirt cup of FIG. 7 with a filter assembly thereof shown as being pivoted away from the dirt cup;
- FIG. 9 is a perspective view of the dirt cup of FIG. 8 with the filter assembly being rotated into an operative position
- FIG. 10 is a perspective view of the dirt cup of FIG. 9 in a different orientation.
- FIG. 11 is an enlarged cross-sectional view of a lower portion of the electric broom of FIG. 1 showing a path for air flow through the broom.
- a stated range of “1 to 10” should be considered to include any and all sub-ranges-between (and inclusive of) the minimum value of 1 and the maximum value of 10; that is, all sub-ranges beginning with a minimum value of 1 or more and ending with a maximum value of 10 or less, e.g., 5.5 to 10.
- spatial or directional terms in regards to the position such as “left”, “right”, “inner”, “outer”, “above”, “below”, “top”, “bottom” “over”, “on”, “side”, “front”, “back” and the like have their standard dictionary meanings.
- FIG. 1 shows a vacuum cleaner assembly 10 including a head 12 and an elongated handle 14 .
- the handle can include several hollow sections 20 , 22 and 24 and a top portion comprising a hook 26 .
- Such hook can enable the broom assembly to be hung on a closet hook or the like, for storage purposes.
- the handle 14 and head 12 can be made from aluminum or another suitable conventional material, such as plastic or another metal.
- a plurality of batteries 30 located in the handle can be a plurality of batteries 30 .
- the batteries can be rechargeable or replaceable as such batteries are well known in the art.
- the batteries are electrically connected to a switch 32 , which selectively activates a motor 34 that drives a fan 36 .
- a switch 32 which selectively activates a motor 34 that drives a fan 36 .
- Such a device can be a primary fuse element constructed, sized, and dimensioned to melt, disintegrate, vaporize, or otherwise structurally open or interrupt upon the occurrence of a predetermined overcurrent condition, such as an overload, overcurrent or short circuit condition, to break or open the conductive current path and electrical connection through the fuse by preventing current flow between terminal elements. Opening of a primary fuse element in such a manner isolates one portion of an electrical system from another portion of an electrical system and protects electrical components and equipment associated with the fuse from damage which may otherwise result. This can provide battery protection and a control of battery failure in a safe, predictable manner.
- Various types of fuse elements, fusible links, and assemblies can be used that are capable of providing such overcurrent protection, and the present disclosure is not limited to any particular type or configuration of such primary fuse element.
- the motor and fan are preferably located in an upper portion of the housing 12 .
- the housing 12 can comprise a head upper portion 40 and a head lower portion 42 . These two sections of the head are separated by an air outlet 44 for the fan.
- the motor 36 is positioned along the axial center line of the electric broom. It is arranged to cause a swirling air stream as shown by the air stream arrows in FIG. 11 .
- the fan draws in dirt laden air through a nozzle 50 , located at a lower end of the head 12 .
- the nozzle can be quite elongated, thus taking the shape of the broom head itself. This is advantageous to allow dirt to be picked up along the width of the broom head.
- the nozzle Surrounding the nozzle are a plurality of bristles 52 mounted to a bristle holder 53 .
- the nozzle includes a nozzle inlet opening 54 and a nozzle rear wall 56 .
- an exit opening 57 Provided preferably in the rear wall is an exit opening 57 .
- the nozzle can be made from a resilient material such as any plastic material such as poly(vinylchloride) PVC and the like plastic or elastomeric materials to enhance the suction provided by a suction source such as a motor and fan. Since the nozzle can be made from a thin material generally less than a centimeter thick and in one preferred embodiment up to a few millimeters thick, it is flexible which can assist in providing an improved sweeping or sweepable feel in using the cleaner, while also improving the suction delivered to the floor.
- a resilient material such as any plastic material such as poly(vinylchloride) PVC and the like plastic or elastomeric materials to enhance the suction provided by a suction source such as a motor and fan. Since the nozzle can be made from a thin material generally less than a centimeter thick and in one preferred embodiment up to a few millimeters thick, it is flexible which can assist in providing an improved sweeping or sweepable feel in using the cleaner, while also improving the suction delivered to the floor.
- the nozzle 50 is flexible, thereby allowing the electric broom-like cleaner to retain the favorable flexible bristle quality of an ordinary broom.
- the nozzle design enables an improved air flow to allow for more effective pick up of dirt and debris.
- the air flow is biased to one side of the nozzle to allow for improved edge cleaning with use on that designated side. That is why the exit opening 57 is located toward one side edge of the nozzle 50 . This can be best seen in FIG. 6 .
- the bristles can be variable in height. For instance the bristles on one long side of the electric broom-like cleaner can be generally longer and the bristles on the other long side can be generally shorter.
- the row of bristles indicated at side 69 is longer than the row of bristles indicated at side 71 .
- This difference provides for an angular shift of the longitudinal axis of the broom-like cleaner from the vertical when substantially all or most of the bristles from both rows contact a horizontal surface to be cleaned.
- This angular shift can vary from 15 to 40°, where in one preferred embodiment the angular shift is around 30°.
- the bristles are not of the same length, even on one side of the electric broom-like cleaner.
- the bristles on the side edges of the broom-like cleaner can be longer and the ones in the middle of the broom-like cleaner can be shorter so as to give a concave appearance in side view.
- Such a construction allows the electric broom-like cleaner to have more effective pick-up of dirt and debris and it can be used effectively when sweeping, while the vacuum cleaner is on.
- the length can also vary from one side edge 67 to the other side edge 73 depending on the shape of the bristle holder 53 , shown in FIG. 5 .
- most of the bristles in a first row of the long width of the head 12 can have approximately the same length, while most of the bristles in the other row can have approximately the same shorter length from the bristles in the first row.
- the shorter length of bristles in the one row provides for the above-discussed angular shift. If the holder 53 slopes from one side edge to the other side edge, the length of the bristles in both rows from one side edge to the other can match the degree of slope or concave or convex curve from the horizontal for the holder. So when the holder slopes up the bristles can be longer and where the holder slopes down the bristles can be shorter.
- the nozzle 50 can be cut at an angle ranging from 15-40°.
- One preferred embodiment has the angle at 30°. This is possible since the nozzle can be made from a resilient plastic material, such as PVC.
- PVC polyvinyl styrene
- nozzle supports or mounting elements 58 and 60 located on the nozzle rear wall 56 . These also serve to mount the nozzle to the head 12 .
- Fluidly connected to the nozzle is an air conduit or tube 62 . More particularly, and with reference again to FIG. 4 , the tube includes an inlet end 64 which communicates with the nozzle exit opening 57 and an outlet end 66 which communicates with a dirt collector such as a dirt cup 70 .
- the tube outlet end communicates with a dirt cup inlet 72 , as best shown in FIG. 9 .
- the dirt cup also includes an outlet 74 spaced from the inlet.
- a filter assembly 80 Located adjacent the dirt cup outlet is a filter assembly 80 .
- the filter assembly includes a housing 82 which supports a filter cage 84 in which a mesh filter or pre-filter 86 is disposed.
- the filter cage includes a closed lower end 88 so that air flow through the filter cage is only via the side walls thereof, and through the mesh filter.
- the filter assembly also includes an upper housing section 90 . Formed in the upper housing section is a cavity 91 for accommodating a pleated filter 92 .
- the filter assembly 80 is mounted via a hinge 94 to the dirt cup 70 . Also provided on the filter assembly is an actuation surface or tab 96 for selectively moving the filter from a closed position, as illustrated in FIG. 9 , to an open position, as shown in FIG. 8 .
- the dirt cup includes first and second clam shell halves 102 and 104 , which are secured together by conventional means.
- the dirt cup also includes a latch 106 .
- the latch 106 actuates a locking assembly 108 .
- This includes a saddle-like element 110 comprising a pair of upper tips 112 and a downwardly extending pin 114 .
- the pin 114 is mounted in a track 116 defined along an edge of the dirt cup 70 .
- the pin 114 is moved downwardly and pushes a button 118 (which is normally biased upwardly by a spring 120 ) out of engagement with a lower end of the dirt cup 70 .
- the dirt cup 70 can be selectively attached to or detached from the remainder of the broom-like cleaner assembly 10 . It should be apparent from FIG. 7 that the dirt cup 70 is removed from one side of the broom-like cleaner head 12 . In one embodiment of the present disclosure this side is opposite the side of the head 12 where air conduit 62 rises from the nozzle exit 57 .
- the dirt cup filter assembly serving as a lid of the dirt cup, is pivotally mounted to the dirt cup and can be conveniently opened by pushing on the actuation surface or tab 96 . This allows for one handed operation for ease of use and emptying of the dirt cup.
- the pleated filter 92 is washable.
- the mesh screen 86 allows for improved cleaning by allowing the filter to be used longer before it needs to be cleaned.
- the combination of the bristles 52 with the nozzle 50 can act somewhat like a squeegee that give the electric broom-like cleaner of the instant disclosure a broom-like sweeping feel.
- the consumer has a better, more realistic broom-like action when using the electric broom-like cleaner of the instant disclosure than with prior art designs.
- the bristles 52 could be replaced with foam or the like, as has been used in prior designs.
- FIG. 11 an air flow path through the head of the electric broom-like cleaner is there illustrated.
- dirt laden air is picked up at the nozzle inlet opening 54 .
- Dirt is swept into this area by the bristles 52 , as well as by any contact between the nozzle and the floor surface, since the nozzle can act somewhat like a squeegee, as it is flexible.
- the air laden dirt exits the nozzle at exit opening 57 and flows through air conduit 62 .
- the positioning of the exit 57 and air conduit 62 in a position other than along the axial center line of the cleaner can aid in edge cleaning and in providing an entrance to the dirt cup to enhance the swirling action of the air flow especially for the dirt cup that can have at least one non-rectilinear side. It exits the air conduit and flows into the inlet opening 72 of the dirt cup. There, dirt accumulates at the lower portion of the dirt cup as is illustrated at 132 . The dirt can settle out simply due to gravity. Air, and to some extent entrained dirt, then flows upwardly toward the filter assembly. There, the mesh filter 86 and the pleated filter 92 will remove dirt and only allow twice cleaned air to flow towards the motor fan assembly. The air is then urged to flow out of the broom head 12 via air outlet or exhaust opening 44 .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/338,639 US20100132151A1 (en) | 2007-12-18 | 2008-12-18 | Sweepable electric vacuum cleaner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1461707P | 2007-12-18 | 2007-12-18 | |
US12/338,639 US20100132151A1 (en) | 2007-12-18 | 2008-12-18 | Sweepable electric vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100132151A1 true US20100132151A1 (en) | 2010-06-03 |
Family
ID=40795925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/338,639 Abandoned US20100132151A1 (en) | 2007-12-18 | 2008-12-18 | Sweepable electric vacuum cleaner |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100132151A1 (fr) |
EP (1) | EP2224838A1 (fr) |
WO (1) | WO2009079638A1 (fr) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130292088A1 (en) * | 2012-05-02 | 2013-11-07 | Abb Research Ltd | Cooling assembly |
USD812831S1 (en) | 2016-06-27 | 2018-03-13 | Emerson Electric Co. | Vacuum cleaner floor tool |
US10405708B2 (en) | 2015-09-17 | 2019-09-10 | Dyson Technology Limited | Vacuum cleaner |
US10433687B2 (en) | 2015-09-17 | 2019-10-08 | Dyson Technology Limited | Vacuum cleaner |
US10470624B2 (en) | 2015-09-17 | 2019-11-12 | Dyson Technology Limited | Vacuum cleaner |
USD898313S1 (en) | 2018-07-25 | 2020-10-06 | Anthony Corbin | Broom |
USD901795S1 (en) * | 2017-08-15 | 2020-11-10 | Alfred Kaercher Se & Co. Kg | Floor cleaning machine |
USD918510S1 (en) | 2017-03-22 | 2021-05-04 | Enhance Product Development, Inc. | Broom-style cleaning appliance |
WO2021097015A1 (fr) * | 2019-11-12 | 2021-05-20 | Jones Terry G | Balai à vide, pourvu d'un système de crins remplaçables, et procédé associé |
US20220007905A1 (en) * | 2018-10-05 | 2022-01-13 | Stéphane BERTINETTI | Electric floor sweeper |
US20220386769A1 (en) * | 2021-06-07 | 2022-12-08 | Christopher Samsel | Vacuuming Broom Assembly |
USD1021305S1 (en) * | 2023-10-12 | 2024-04-02 | Uproot Lint LLC | Cleaning device attachment |
USD1028404S1 (en) * | 2023-10-24 | 2024-05-21 | Uproot Lint LLC | Cleaning device attachment |
USD1029432S1 (en) * | 2022-11-14 | 2024-05-28 | Cody Mathew Williams | Rake/vacuum apparatus |
Citations (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680868A (en) * | 1948-02-24 | 1954-06-15 | Osborn Mfg Co | Swivel headed fountain brush |
US2748412A (en) * | 1950-04-14 | 1956-06-05 | Osborn Mfg Co | Brush construction |
US4665582A (en) * | 1985-02-22 | 1987-05-19 | National Union Electric Corp. | Lightweight battery powered suction broom |
US5160879A (en) * | 1991-10-08 | 1992-11-03 | Curtis Manufacturing Company, Inc. | Safe, rechargeable, battery-containing power pack and method |
US5347678A (en) * | 1993-10-14 | 1994-09-20 | Williams William H | Head assembly for a vacuum cleaning apparatus having dual-individually floating heads |
US5440782A (en) * | 1992-12-28 | 1995-08-15 | Azuma Industrial Co., Ltd. | Suction nozzle attachment for vacuum cleaner |
USD370322S (en) * | 1995-07-31 | 1996-05-28 | Brain Wave S.R.L. | Electric broom |
US5638572A (en) * | 1995-01-24 | 1997-06-17 | Brain Wave S.R.L. | Electric broom |
USD384506S (en) * | 1995-08-17 | 1997-10-07 | Daniels S.P.A. | Electric broom |
US5722112A (en) * | 1992-09-10 | 1998-03-03 | Scanni; Iberio E. | Vacuum assisted broom |
US5839158A (en) * | 1996-02-07 | 1998-11-24 | Techtronic Industries Co., Ltd. | Sweeping brooms |
US5850669A (en) * | 1996-02-07 | 1998-12-22 | Techtronic Industries Co., Ltd. | Vacuum cleaner head |
USD406420S (en) * | 1996-06-17 | 1999-03-02 | Techtronic Industries Co., Ltd. | Vacuum broom |
USD420774S (en) * | 1998-08-14 | 2000-02-15 | Techtronic Industries Co., Ltd. | Vacuum broom |
US6029311A (en) * | 1992-09-10 | 2000-02-29 | Scanni; Iberio E. | Vacuum assisted broom |
USD424263S (en) * | 1996-02-16 | 2000-05-02 | Royal Appliance Mfg. Co. | Electric broom |
US6560817B2 (en) * | 2000-09-07 | 2003-05-13 | Lenard Deiterman | Floor cleaning system |
US20060077608A1 (en) * | 2004-09-10 | 2006-04-13 | Speno Timothy H | Multifunctional response tool, method and system for circuit protector management |
US20070000815A1 (en) * | 2005-04-01 | 2007-01-04 | Selim Nurudeen | Sweeper vacuum cleaner assembly |
US7508171B2 (en) * | 2003-10-14 | 2009-03-24 | Black & Decker Inc. | Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack |
US7561017B2 (en) * | 2004-09-13 | 2009-07-14 | Cooper Technologies Company | Fusible switching disconnect modules and devices |
US7576630B2 (en) * | 2004-09-13 | 2009-08-18 | Cooper Technologies Company | Fusible switching disconnect modules and devices |
US7631387B2 (en) * | 2005-05-13 | 2009-12-15 | Black & Decker Inc. | Motorized broom and collector |
US7673371B1 (en) * | 2002-12-10 | 2010-03-09 | H & J Company Llc | Vacuum broom apparatus |
-
2008
- 2008-12-18 US US12/338,639 patent/US20100132151A1/en not_active Abandoned
- 2008-12-18 WO PCT/US2008/087480 patent/WO2009079638A1/fr active Application Filing
- 2008-12-18 EP EP08862514A patent/EP2224838A1/fr not_active Withdrawn
Patent Citations (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680868A (en) * | 1948-02-24 | 1954-06-15 | Osborn Mfg Co | Swivel headed fountain brush |
US2748412A (en) * | 1950-04-14 | 1956-06-05 | Osborn Mfg Co | Brush construction |
US4665582A (en) * | 1985-02-22 | 1987-05-19 | National Union Electric Corp. | Lightweight battery powered suction broom |
US5160879A (en) * | 1991-10-08 | 1992-11-03 | Curtis Manufacturing Company, Inc. | Safe, rechargeable, battery-containing power pack and method |
US5722112A (en) * | 1992-09-10 | 1998-03-03 | Scanni; Iberio E. | Vacuum assisted broom |
US6029311A (en) * | 1992-09-10 | 2000-02-29 | Scanni; Iberio E. | Vacuum assisted broom |
US5440782A (en) * | 1992-12-28 | 1995-08-15 | Azuma Industrial Co., Ltd. | Suction nozzle attachment for vacuum cleaner |
US5347678A (en) * | 1993-10-14 | 1994-09-20 | Williams William H | Head assembly for a vacuum cleaning apparatus having dual-individually floating heads |
US5638572A (en) * | 1995-01-24 | 1997-06-17 | Brain Wave S.R.L. | Electric broom |
USD370322S (en) * | 1995-07-31 | 1996-05-28 | Brain Wave S.R.L. | Electric broom |
USD384506S (en) * | 1995-08-17 | 1997-10-07 | Daniels S.P.A. | Electric broom |
US5839158A (en) * | 1996-02-07 | 1998-11-24 | Techtronic Industries Co., Ltd. | Sweeping brooms |
US5850669A (en) * | 1996-02-07 | 1998-12-22 | Techtronic Industries Co., Ltd. | Vacuum cleaner head |
USD424263S (en) * | 1996-02-16 | 2000-05-02 | Royal Appliance Mfg. Co. | Electric broom |
USD406420S (en) * | 1996-06-17 | 1999-03-02 | Techtronic Industries Co., Ltd. | Vacuum broom |
USD420774S (en) * | 1998-08-14 | 2000-02-15 | Techtronic Industries Co., Ltd. | Vacuum broom |
US6560817B2 (en) * | 2000-09-07 | 2003-05-13 | Lenard Deiterman | Floor cleaning system |
US7673371B1 (en) * | 2002-12-10 | 2010-03-09 | H & J Company Llc | Vacuum broom apparatus |
US7508171B2 (en) * | 2003-10-14 | 2009-03-24 | Black & Decker Inc. | Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack |
US20060077608A1 (en) * | 2004-09-10 | 2006-04-13 | Speno Timothy H | Multifunctional response tool, method and system for circuit protector management |
US7561017B2 (en) * | 2004-09-13 | 2009-07-14 | Cooper Technologies Company | Fusible switching disconnect modules and devices |
US7576630B2 (en) * | 2004-09-13 | 2009-08-18 | Cooper Technologies Company | Fusible switching disconnect modules and devices |
US20070000815A1 (en) * | 2005-04-01 | 2007-01-04 | Selim Nurudeen | Sweeper vacuum cleaner assembly |
US7631387B2 (en) * | 2005-05-13 | 2009-12-15 | Black & Decker Inc. | Motorized broom and collector |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130292088A1 (en) * | 2012-05-02 | 2013-11-07 | Abb Research Ltd | Cooling assembly |
US9335105B2 (en) * | 2012-05-02 | 2016-05-10 | Abb Research Ltd | Cooling assembly |
US10405708B2 (en) | 2015-09-17 | 2019-09-10 | Dyson Technology Limited | Vacuum cleaner |
US10433687B2 (en) | 2015-09-17 | 2019-10-08 | Dyson Technology Limited | Vacuum cleaner |
US10470624B2 (en) | 2015-09-17 | 2019-11-12 | Dyson Technology Limited | Vacuum cleaner |
USD812831S1 (en) | 2016-06-27 | 2018-03-13 | Emerson Electric Co. | Vacuum cleaner floor tool |
USD918510S1 (en) | 2017-03-22 | 2021-05-04 | Enhance Product Development, Inc. | Broom-style cleaning appliance |
USD901795S1 (en) * | 2017-08-15 | 2020-11-10 | Alfred Kaercher Se & Co. Kg | Floor cleaning machine |
USD898313S1 (en) | 2018-07-25 | 2020-10-06 | Anthony Corbin | Broom |
US20220007905A1 (en) * | 2018-10-05 | 2022-01-13 | Stéphane BERTINETTI | Electric floor sweeper |
WO2021097015A1 (fr) * | 2019-11-12 | 2021-05-20 | Jones Terry G | Balai à vide, pourvu d'un système de crins remplaçables, et procédé associé |
US20220386769A1 (en) * | 2021-06-07 | 2022-12-08 | Christopher Samsel | Vacuuming Broom Assembly |
US11641934B2 (en) * | 2021-06-07 | 2023-05-09 | Christopher Samsel | Vacuuming broom assembly |
USD1029432S1 (en) * | 2022-11-14 | 2024-05-28 | Cody Mathew Williams | Rake/vacuum apparatus |
USD1021305S1 (en) * | 2023-10-12 | 2024-04-02 | Uproot Lint LLC | Cleaning device attachment |
USD1028404S1 (en) * | 2023-10-24 | 2024-05-21 | Uproot Lint LLC | Cleaning device attachment |
Also Published As
Publication number | Publication date |
---|---|
WO2009079638A1 (fr) | 2009-06-25 |
EP2224838A1 (fr) | 2010-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20100132151A1 (en) | Sweepable electric vacuum cleaner | |
US7412749B2 (en) | Vacuum cleaner and floor dustpan system | |
CN105307552B (zh) | 表面清洁装置 | |
RU2380024C2 (ru) | Бытовое устройство | |
AU2003297797B2 (en) | Vacuum cleaner with cleaning pad | |
AU709962B2 (en) | Sweeping brooms | |
TWI690294B (zh) | 電動吸塵器 | |
US20080022485A1 (en) | Surface Cleaning Appartus | |
CA2165960C (fr) | Balai electrique | |
AU2008200169A1 (en) | Vacuum cleaner for using as both canister form and stick form | |
GB2486666A (en) | A vacuum cleaner | |
CN212939565U (zh) | 用于真空清洁器的旋风分离器和具有旋风分离器的真空清洁器 | |
US20080222837A1 (en) | Compact vacuum cleaning device | |
JP2022125218A (ja) | 電気掃除機 | |
JP2004313249A (ja) | 電気掃除機 | |
KR20050066913A (ko) | 진공청소기의 집진통 | |
US4521936A (en) | Self-cleaning joint | |
CN101242769A (zh) | 真空吸尘器 | |
CN109310254A (zh) | 表面清洁装置 | |
US7272871B1 (en) | Dirt vessel equipped with cleaning plunger | |
CN216167166U (zh) | 电动地面清扫器 | |
EP2193737A2 (fr) | Appareil de traitement de surface | |
EP4356804A1 (fr) | Station d'aspirateur | |
JP2023013280A (ja) | 電気掃除機 | |
JP4028784B2 (ja) | 吸込口体および電気掃除機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: ROYAL APPLIANCE MFG. CO.,OHIO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KHALIL, DAVID;COLLINS, DAVID;PONIKVAR, SUZANNE;AND OTHERS;SIGNING DATES FROM 20090424 TO 20091025;REEL/FRAME:023530/0312 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |