US3003170A - Carpet sweeper - Google Patents
Carpet sweeper Download PDFInfo
- Publication number
- US3003170A US3003170A US819381A US81938159A US3003170A US 3003170 A US3003170 A US 3003170A US 819381 A US819381 A US 819381A US 81938159 A US81938159 A US 81938159A US 3003170 A US3003170 A US 3003170A
- Authority
- US
- United States
- Prior art keywords
- brush
- flanges
- wheels
- casing
- axles
- 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.)
- Expired - Lifetime
Links
- 241001417527 Pempheridae Species 0.000 title description 19
- 239000000428 dust Substances 0.000 description 7
- 238000005192 partition Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/32—Carpet-sweepers
- A47L11/33—Carpet-sweepers having means for storing dirt
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4025—Means for emptying
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
Definitions
- FIG. 1 is a perspective view of a carpet sweeper embodying my invention, the handle being partially broken away and being conventionally illustrated.
- FIG. 2 is a perspective view with the casing in fully open position, a fragment only of the brush being illustrated.
- FIGv 3 is a fragmentary side View with the casing partially broken away, certain parts being shown in section, portions only of the brush being illustrated and those portions other than the spindle and wheel mounting being conventionalized.
- FIG. 4 is a transverse section on a line corresponding to line 44 of FIG. 3 with the top casing member in open position.
- FIG. 5 is an enlarged fragmentary view partially in section on a line corresponding to line 5-5 of FIG. 4 illustrating the details of the lower wheels, the axle therefor and the mounting thereof.
- FIG. 6 is an enlarged fragmentary view on a line corresponding to line 66 of FIG. 4 illustrating certain details of the hinge mounting for the top casing member.
- FIG. 7 is a fragmentary horizontal section on a line corresponding to line 77 of FIG. 4.
- FIG. 8 is an enlarged fragmentary view partially in section on a line corresponding to line 8-8 of FIG. 1 illustrating structural details of the top casing member and of the handle mounting.
- One of the main objects of the invention is toprovide a carpet sweeper structure which while desirable for carpet sweepers of standard sizes or dimensions is well adapted for embodiment in small sweepers which at the same time are efiicient in use.
- the embodiment illustrated comprises a bottom casing member designated generally by the numeral 1 and a top casing member designated generally by the numeral 2 which is hingedly mounted on the bottom casing member at one side thereof as will be hereinafter described.
- These casing members 1 and 2 are formed as integral stampings, that is, the main or body portions thereof.
- the bottom casing member 1 comprises a bottom portion 3, side walls 4-4 and end walls 55.
- the bottom 3 ha a longitudinal brush opening 6 therein desirably centrally located and is provided with transversely disposed slot-like openings 7 which open to the central or brush opening.
- the bottom is provided with upturned flanges 8 at the inner edges of these openings.
- Crosspieces 9 are disposed on the inner side of these flanges 8 and provided with inturned flanges 10 which are secured to the bottom as by means of the rivets 11.
- These crosspieces 9 are provided with laterally turned stifiening flanges 12 at their upper edges and have portions 13 struck outward therefrom and provided with bearings 14 for the spindles 15 of the brush 16.
- These spindles are provided with pulleys 17 which are fixedly secured to the sprindles. These pulleys are desirably formed of thermoplastic material, nylon being suitable.
- the bottom is provided with upturned outwardly inclined flanges 18 extending from the inner edges of the brush opening and from end to end thereof.
- the floor wheels 19 are rotatably mounted on the journals 20 of the springable axles 21 which are disposed in the angle defined by the bottom and its flanges 18.
- the axles are provided with central notches 22 which are retainingly engaged by the tongues 23 struck out from the flanges, see FIGS. 4 and 5.
- the axles are of springable material and their spindles are arranged through the openings 24 in the cross members which are dimensioned so that their upper and lower edges constitute stops limiting the vertical movement of the wheels.
- the axles springably urge the floor Wheels against the brush pulleys and the peripheries of tne floor wheels are preferably knurled to provide effective driving engagement with the brush pulleys which are also desirably roughened as indicated.
- the floor wheels in the preferred embodiment are formed of resiliently flexible material such as rubber, synthetic rubber, or the like.
- the top member 2 comprises the top 25, inwardly inclined side walls 26 and 27, and outwardly inclined end walls 28. These wall seat upon the outwardly projecting flanges 29 with which the bottom, side, and end walls are provided.
- a bar-like hinge member 36 is secured to the inner side of the top member side wall by the rivets 31 and provided with inwardly projecting pivot ears 32 connected by the pivots 33 to the ends 34 of the crosspieces 9. These crosspieces are notched at 35 to receive the wall 27 when the top member is swung to open position and the upper edge of the notches constitute stops for the edge of the top member when in fully open position, as shown in FIG. 4.
- a springable detent 36 projects upwardly from the bottom casing member to springably engage the inwardly inclined wall 26 of the top casing member when it i in closed position.
- This detent 36 is of substantial spring tension so that it retains the top member in closed position for manipulation of the sweeper in use.
- the inwardly inclined wall 26 is somewhat inwardly offset to provide a finger grip portion 37 extending longitudinally of the top member.
- the top casing member has a longitudinally extending opening 38 therein centrally disposed, and this is closed by the transversely bowed closure member 39, the edges 40 of which are disposed on the underside of the top 22 and fixedly secured thereto.
- the ends 41 of this member 39 are provided with openings 42 for the journals 43 of the handle yoke 44 which is provided with a handle 45.
- This mem ber 39 not only provides means by which the handle yoke may be engaged, but it may be readily designed to constitute an ornamental member, however, its main function is to provide a connection for the handle in which the arms of the bail are inwardly ofiset relative to the ends of the casing.
- the top casing member in closed position seats upon the outturned flanges of the bottom casing member.
- the parts thus arranged may be made of relatively light stock and the walls are eifectively braced against springing, the bottom walls by the outturned flanges, the top wall by the end walls being outwardly inclined, and the side walls being inwardly inclined.
- corner braces designated generally by the numeral 46 which also adds to the attractive appearance of the structure and, as
- a casing comprising a bottom member, operative carpet sweeping mechanism including a central longitudinal brush and end supporting wheels rotatably carried by said bottom member in openings therein and with the member providing fixed dust pans fore and aft of the brush, a top memer substantially coextensive with said bottom member and covering said mechanism, means joining said members pivotally at one side and releasably fastening the same together at the opposite side to provide access to said mechanism and for emptying said dust pans; said bottom member comprising a bottom with integrally formed upstanding side and end walls, said bottom hav ing upward outwardly inclined flanges at the edges of the brush opening and upstanding flanges at the inner edges of the wheel openings to provide the said dust pans, the said flanges at the wheel openings having means to journally carry tl e corresponding wheels; said wheels being carried by axles extending inwardly through openings in said upstanding flanges, aid axles being bent downwardly
- the means for securing the axles against displacement comprises, notches formed in the central portion of the axles, and tongues struck outwardly from the said outwardly inclined flanges and disposed in engagement with said notches.
- a casing comprising a bottom member, operative carpet sweeping mechanism including a central longitudinal brush and end supporting wheels rotatably carried by said bottom member in openings therein and with the member providing fixed dust pans fore and aft of the brush, a top member substantially coextensive with said bottom member and covering said mechanism with said top member having inwardly inclined side walls, means joining said members pivotally at one side and releasably fastening the same together at the opposite side to provide access to said mechanism and for emptying said dust pans; said bottom member comprising a bottom with integrally formed upstanding side and end walls, said bottom having upwardly outwardly inclined flanges at the edges of the brush opening and upstanding flanges at the inner edges of the wheel openings to provide the said dust pans, the said flange at the wheel openings having means to journally carry the corresponding wheels; a hinge mechanism pivotally connecting an inwardly inclined side wall of said top member with said upstanding flanges; and
- a bottom casing member having a central longitudinal brush receiving opening upwardly flanged at its edges to provide fore and aft fixed dust pans, an upstanding partition member near each. end of said bottom member and extending fore and aft of the sweeper, fore and aft pairs of wheels arranged outwardly of and adjacent the corresponding partition members, axles for said wheels extending through openings in said partition members and between corresponding pairs of wheels, the central portion of each said partition member being offset outwardly toward the corresponding end of said bottom casing member, a brush having end trunnions rotatably mounted in bearings in said offset portions of said partition members and end pulleys on said brush and engaged by said wheels to drive the brush, said wheel axles being bent downwardly at their central portions with said portions being secured to said bottom member to springingly bias the corresponding wheels into engage-merit with said pulleys.
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
- Brushes (AREA)
Description
H. T. LATHROP CARPET SWEEPER Oct. 10, 1961 2 Sheets-Sheet J.
A TTOR N 5).
Filed June 10, 1959 Oct. 10, 1961 H. T. LATHROP 3,003,170
CARPET SWEEPER Filed June 10, 1959 2 Sheets Sheet 2 ATTURN'E).
United States Patent ()fiice 3,003,176 Fatented Get. 10, 1961 3,003,170 CARPET SWEEPER Henry T. Lathrop, Grand Rapids, Mich, assignor to Bissell Inc., a corporation of Michigan Filed June 10, 1959, Ser. No. 819,381 4 Claims. (CI. 15-41) This invention relates to carpet sweepers of the-rotary brush type. The main objects of this invention. are,
First, to provide a carpet sweeper which is of relatively few parts and at the same time is eflicient and capable of withstanding severe usage.
Second, to provide a carpet sweeper which may be very economically produced and one in which all moving parts are housed or covered when the top casing member is closed.
Third, to provide a carpet sweeper in which the main body portions are formed as stampings.
Objects relating to details and economies of the invention will appear from the description to follow. The invention is defined and pointed out in the claims.
A preferred embodiment of the invention is illustrated in the accompanying drawing, in which:
FIG. 1 is a perspective view of a carpet sweeper embodying my invention, the handle being partially broken away and being conventionally illustrated.
FIG. 2 is a perspective view with the casing in fully open position, a fragment only of the brush being illustrated.
FIG. 4 is a transverse section on a line corresponding to line 44 of FIG. 3 with the top casing member in open position.
FIG. 5 is an enlarged fragmentary view partially in section on a line corresponding to line 5-5 of FIG. 4 illustrating the details of the lower wheels, the axle therefor and the mounting thereof.
FIG. 6 is an enlarged fragmentary view on a line corresponding to line 66 of FIG. 4 illustrating certain details of the hinge mounting for the top casing member.
FIG. 7 is a fragmentary horizontal section on a line corresponding to line 77 of FIG. 4.
FIG. 8 is an enlarged fragmentary view partially in section on a line corresponding to line 8-8 of FIG. 1 illustrating structural details of the top casing member and of the handle mounting.
One of the main objects of the invention is toprovide a carpet sweeper structure which while desirable for carpet sweepers of standard sizes or dimensions is well adapted for embodiment in small sweepers which at the same time are efiicient in use.
The embodiment illustrated comprises a bottom casing member designated generally by the numeral 1 and a top casing member designated generally by the numeral 2 which is hingedly mounted on the bottom casing member at one side thereof as will be hereinafter described. These casing members 1 and 2 are formed as integral stampings, that is, the main or body portions thereof. The bottom casing member 1 comprises a bottom portion 3, side walls 4-4 and end walls 55. The bottom 3 ha a longitudinal brush opening 6 therein desirably centrally located and is provided with transversely disposed slot-like openings 7 which open to the central or brush opening. The bottom is provided with upturned flanges 8 at the inner edges of these openings. Crosspieces 9 are disposed on the inner side of these flanges 8 and provided with inturned flanges 10 which are secured to the bottom as by means of the rivets 11. These crosspieces 9 are provided with laterally turned stifiening flanges 12 at their upper edges and have portions 13 struck outward therefrom and provided with bearings 14 for the spindles 15 of the brush 16. These spindles are provided with pulleys 17 which are fixedly secured to the sprindles. These pulleys are desirably formed of thermoplastic material, nylon being suitable. The bottom is provided with upturned outwardly inclined flanges 18 extending from the inner edges of the brush opening and from end to end thereof. These flanges, the side walls and the crosspieces define dustpans at each side of the brush opening. The floor wheels 19 are rotatably mounted on the journals 20 of the springable axles 21 which are disposed in the angle defined by the bottom and its flanges 18. The axles are provided with central notches 22 which are retainingly engaged by the tongues 23 struck out from the flanges, see FIGS. 4 and 5. The axles are of springable material and their spindles are arranged through the openings 24 in the cross members which are dimensioned so that their upper and lower edges constitute stops limiting the vertical movement of the wheels. These axles springably urge the floor Wheels against the brush pulleys and the peripheries of tne floor wheels are preferably knurled to provide effective driving engagement with the brush pulleys which are also desirably roughened as indicated. The floor wheels in the preferred embodiment are formed of resiliently flexible material such as rubber, synthetic rubber, or the like.
The top member 2 comprises the top 25, inwardly inclined side walls 26 and 27, and outwardly inclined end walls 28. These wall seat upon the outwardly projecting flanges 29 with which the bottom, side, and end walls are provided. A bar-like hinge member 36 is secured to the inner side of the top member side wall by the rivets 31 and provided with inwardly projecting pivot ears 32 connected by the pivots 33 to the ends 34 of the crosspieces 9. These crosspieces are notched at 35 to receive the wall 27 when the top member is swung to open position and the upper edge of the notches constitute stops for the edge of the top member when in fully open position, as shown in FIG. 4. A springable detent 36 projects upwardly from the bottom casing member to springably engage the inwardly inclined wall 26 of the top casing member when it i in closed position. This detent 36 is of substantial spring tension so that it retains the top member in closed position for manipulation of the sweeper in use. The inwardly inclined wall 26 is somewhat inwardly offset to provide a finger grip portion 37 extending longitudinally of the top member.
In the embodiment illustrated, the top casing member has a longitudinally extending opening 38 therein centrally disposed, and this is closed by the transversely bowed closure member 39, the edges 40 of which are disposed on the underside of the top 22 and fixedly secured thereto. The ends 41 of this member 39 are provided with openings 42 for the journals 43 of the handle yoke 44 which is provided with a handle 45. This mem ber 39 not only provides means by which the handle yoke may be engaged, but it may be readily designed to constitute an ornamental member, however, its main function is to provide a connection for the handle in which the arms of the bail are inwardly ofiset relative to the ends of the casing. The top casing member in closed position seats upon the outturned flanges of the bottom casing member. With the parts thus arranged they may be made of relatively light stock and the walls are eifectively braced against springing, the bottom walls by the outturned flanges, the top wall by the end walls being outwardly inclined, and the side walls being inwardly inclined. This results in what amounts to corner braces designated generally by the numeral 46 which also adds to the attractive appearance of the structure and, as
stated, provides a finger opening on the swinging of the casing top member, the inward ofiset of the side member resulting in a rib-like portion 47.
This invention has been illustrated and described in a highly practical commercial embodiment thereof. No attempt has been made to illustrate or describe various modifications or adaptations as it is believed that this disclosure will enable those skilled in the art to embody or adapt this invention as may be desired.
Having thus described the invention what is claimed as new and desired to secure by Letters Patent is:
1. In a carpet sweeper, the combination of a casing comprising a bottom member, operative carpet sweeping mechanism including a central longitudinal brush and end supporting wheels rotatably carried by said bottom member in openings therein and with the member providing fixed dust pans fore and aft of the brush, a top memer substantially coextensive with said bottom member and covering said mechanism, means joining said members pivotally at one side and releasably fastening the same together at the opposite side to provide access to said mechanism and for emptying said dust pans; said bottom member comprising a bottom with integrally formed upstanding side and end walls, said bottom hav ing upward outwardly inclined flanges at the edges of the brush opening and upstanding flanges at the inner edges of the wheel openings to provide the said dust pans, the said flanges at the wheel openings having means to journally carry tl e corresponding wheels; said wheels being carried by axles extending inwardly through openings in said upstanding flanges, aid axles being bent downwardly and inwardly to extend along the angular space between the bottom and the corresponding outwardly inclined flange, means securing said axles against displacement from said angular space, said axles resiliently urging said wheels toward said brush, and brush pulleys engaged by said wheels to drive said brush during operation of the sweeper.
2. The carpet sweeper of claim 1 in which the means for securing the axles against displacement comprises, notches formed in the central portion of the axles, and tongues struck outwardly from the said outwardly inclined flanges and disposed in engagement with said notches.
3. In a carpet sweeper, the combination of a casing comprising a bottom member, operative carpet sweeping mechanism including a central longitudinal brush and end supporting wheels rotatably carried by said bottom member in openings therein and with the member providing fixed dust pans fore and aft of the brush, a top member substantially coextensive with said bottom member and covering said mechanism with said top member having inwardly inclined side walls, means joining said members pivotally at one side and releasably fastening the same together at the opposite side to provide access to said mechanism and for emptying said dust pans; said bottom member comprising a bottom with integrally formed upstanding side and end walls, said bottom having upwardly outwardly inclined flanges at the edges of the brush opening and upstanding flanges at the inner edges of the wheel openings to provide the said dust pans, the said flange at the wheel openings having means to journally carry the corresponding wheels; a hinge mechanism pivotally connecting an inwardly inclined side wall of said top member with said upstanding flanges; and means limiting the pivotal movement of said top member away from said bottom member, said last-named means comprising upwardly directed notches disposed in the said upstanding flanges and adapted to receive the adjacent side wall of said top member, the end of each notch providing a stop for the edge of said adjacent side wall.
4. In a carpet sweeper, a bottom casing member having a central longitudinal brush receiving opening upwardly flanged at its edges to provide fore and aft fixed dust pans, an upstanding partition member near each. end of said bottom member and extending fore and aft of the sweeper, fore and aft pairs of wheels arranged outwardly of and adjacent the corresponding partition members, axles for said wheels extending through openings in said partition members and between corresponding pairs of wheels, the central portion of each said partition member being offset outwardly toward the corresponding end of said bottom casing member, a brush having end trunnions rotatably mounted in bearings in said offset portions of said partition members and end pulleys on said brush and engaged by said wheels to drive the brush, said wheel axles being bent downwardly at their central portions with said portions being secured to said bottom member to springingly bias the corresponding wheels into engage-merit with said pulleys.
References Cited in the file of this patent UNITED STATES PATENTS 269,127 Shute Dec. 12, 1882 1,813,325 Smith July 7, 1931 2,885,700 Liddell May 12, 1959
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US819381A US3003170A (en) | 1959-06-10 | 1959-06-10 | Carpet sweeper |
DEB41575U DE1828503U (en) | 1959-06-10 | 1960-05-21 | CARPET SWEEPING MACHINE. |
BE591471A BE591471A (en) | 1959-06-10 | 1960-06-02 | Carpet sweeping machine. |
LU38792D LU38792A1 (en) | 1959-06-10 | 1960-06-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US819381A US3003170A (en) | 1959-06-10 | 1959-06-10 | Carpet sweeper |
Publications (1)
Publication Number | Publication Date |
---|---|
US3003170A true US3003170A (en) | 1961-10-10 |
Family
ID=25227996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US819381A Expired - Lifetime US3003170A (en) | 1959-06-10 | 1959-06-10 | Carpet sweeper |
Country Status (4)
Country | Link |
---|---|
US (1) | US3003170A (en) |
BE (1) | BE591471A (en) |
DE (1) | DE1828503U (en) |
LU (1) | LU38792A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1428375B1 (en) * | 1963-09-05 | 1970-07-09 | Dietsche Roman Fa | Housing for a carpet sweeper |
US3651529A (en) * | 1969-11-24 | 1972-03-28 | Popeil Brothers | Cleaning brush |
US3789454A (en) * | 1972-07-07 | 1974-02-05 | Drackett Co | Carpet sweeper |
US4095304A (en) * | 1976-02-10 | 1978-06-20 | Mamoru Shinozaki | Hand sweeper |
US4168561A (en) * | 1978-05-19 | 1979-09-25 | Bissell, Inc. | Floor sweeper with improved bail assembly |
US5960514A (en) * | 1997-11-10 | 1999-10-05 | The Hoover Company | Wheel driven suction nozzle |
US20170055793A1 (en) * | 2015-08-25 | 2017-03-02 | Jiaxing Jackson Travel Products Co., Ltd. | Sweeper machine |
US11172802B2 (en) | 2019-10-31 | 2021-11-16 | Techtronic Cordless Gp | Brushroll for a floor cleaner |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US269127A (en) * | 1882-12-12 | Carpet-sweeper | ||
US1813325A (en) * | 1927-02-23 | 1931-07-07 | Gillette Sweeper Corp Ltd | Carpet sweeper |
US2885700A (en) * | 1956-07-25 | 1959-05-12 | Bissell Carpet Sweeper Co | Carpet sweepers |
-
1959
- 1959-06-10 US US819381A patent/US3003170A/en not_active Expired - Lifetime
-
1960
- 1960-05-21 DE DEB41575U patent/DE1828503U/en not_active Expired
- 1960-06-02 BE BE591471A patent/BE591471A/en unknown
- 1960-06-10 LU LU38792D patent/LU38792A1/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US269127A (en) * | 1882-12-12 | Carpet-sweeper | ||
US1813325A (en) * | 1927-02-23 | 1931-07-07 | Gillette Sweeper Corp Ltd | Carpet sweeper |
US2885700A (en) * | 1956-07-25 | 1959-05-12 | Bissell Carpet Sweeper Co | Carpet sweepers |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1428375B1 (en) * | 1963-09-05 | 1970-07-09 | Dietsche Roman Fa | Housing for a carpet sweeper |
US3651529A (en) * | 1969-11-24 | 1972-03-28 | Popeil Brothers | Cleaning brush |
US3789454A (en) * | 1972-07-07 | 1974-02-05 | Drackett Co | Carpet sweeper |
US4095304A (en) * | 1976-02-10 | 1978-06-20 | Mamoru Shinozaki | Hand sweeper |
US4168561A (en) * | 1978-05-19 | 1979-09-25 | Bissell, Inc. | Floor sweeper with improved bail assembly |
US5960514A (en) * | 1997-11-10 | 1999-10-05 | The Hoover Company | Wheel driven suction nozzle |
US20170055793A1 (en) * | 2015-08-25 | 2017-03-02 | Jiaxing Jackson Travel Products Co., Ltd. | Sweeper machine |
US10105029B2 (en) * | 2015-08-25 | 2018-10-23 | Jiaxing Jackson Travel Products Co., Ltd. | Sweeper machine |
US11172802B2 (en) | 2019-10-31 | 2021-11-16 | Techtronic Cordless Gp | Brushroll for a floor cleaner |
Also Published As
Publication number | Publication date |
---|---|
LU38792A1 (en) | 1960-08-10 |
DE1828503U (en) | 1961-03-23 |
BE591471A (en) | 1960-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2962740A (en) | Carpet sweeper | |
US4709436A (en) | Debris pan for rotary brush sweeper | |
US4644605A (en) | Stick vacuum cleaner | |
US3003170A (en) | Carpet sweeper | |
US2121880A (en) | Carpet sweeper | |
US2854686A (en) | Portable vacuum cleaner structure | |
US2178917A (en) | Carpet sweeper | |
US2228528A (en) | Carpet sweeper | |
US2793378A (en) | Carpet sweeper of the rotary driven brush type | |
US2676728A (en) | Wastebasket and dustpan combination | |
US2502403A (en) | Carpet sweeper with removable dustpan assembly | |
US4325156A (en) | Floor sweeper with improved construction | |
US2965910A (en) | Push cart with detachable sweeper unit | |
US2885700A (en) | Carpet sweepers | |
US4498207A (en) | Floor sweeper with improved drive wheel construction | |
US3673625A (en) | Carpet sweeper auxiliary brush means | |
GB2319463A (en) | Floor sweeper | |
US2330621A (en) | Suction cleaner | |
US2986755A (en) | Floor sweepers | |
US2975449A (en) | Carpet sweepers | |
US1689448A (en) | Shopping basket | |
US2380634A (en) | Carpet sweeper | |
US4124913A (en) | Floor sweeper with unitary frame | |
US2645798A (en) | Carpet sweeper | |
US2240683A (en) | Carpet sweeper |