Patent
   D285735
Priority
Apr 28 1983
Filed
Oct 21 1983
Issued
Sep 16 1986
Expiry
Sep 16 2000
Assg.orig
Entity
unknown
15
9
n/a
The ornamental design for a carpet sweeper, as shown and described.

FIG. 1 is a front elevational view of a carpet sweeper, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side elevational view, the left side being a mirror image thereof;

FIG. 6 is a top perspective view thereof;

FIG. 7 is a bottom perspective view thereof;

FIG. 8 is a top perspective view of a second embodiment of a carpet sweeper;

FIG. 9 is a bottom perspective view thereof.

Hanyu, Michio

Patent Priority Assignee Title
D321961, May 27 1988 Yamazaki Corporation Floor cleaner
D342812, Jul 31 1991 BISSELL Homecare, Inc Carpet sweeper
D346470, Jul 17 1991 ROYAL APPLIANCE MFG CO , A CORP OF OH Carpet sweeper
D349793, Jul 17 1991 ROYAL APPLIANCE MFG CO A CORP OF OHIO Carpet sweeper
D371875, Sep 02 1994 BISSELL Homecare, Inc Sweeper housing
D391708, Nov 15 1996 BISSELL Homecare, Inc Carpet sweeper
D501282, Apr 18 2002 Hayco Manufacturing Limited Utility portion of carpet sweeper
D501588, Feb 23 2004 Procter & Gamble Company, The Cleaning implement
D910257, Feb 18 2019 ALFRED KAERCHER SE & CO KG Floor cleaning device
D920602, Dec 06 2018 BISSELL Inc. Carpet and floor sweeper
D925849, Sep 05 2019 SHENZHEN JASHEN TECHNOLOGY CO., LTD. Electric cleaning device
D946223, Feb 14 2020 SHARKNINJA OPERATING LLC Cleaning device
D946226, Feb 14 2020 SHARKNINJA OPERATING LLC Cleaning device
D946842, Feb 14 2020 SHARKNINJA OPERATING LLC Cleaning device
D946843, Feb 14 2020 SHARKNINJA OPERATING LLC Cleaning device
Patent Priority Assignee Title
2745125,
2789839,
2793378,
2962740,
3638266,
3800351,
4170803, Jan 17 1978 Hukuba Kogyo Kabushiki Kaisha Floor sweeper having a pivotable handle
D256878, Jan 27 1978 Hukuba Kogyo Kabushiki Kaisha Floor sweeper
GB456201,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 05 1983HANYU, MICHIOHUKUBA KOGYO KABUSHIKI KAISHA, A T A HUKUBA KOGYO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0041870432 pdf
Oct 21 1983Hukuba Kogyo Kabushiki Kaisha(assignment on the face of the patent)
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