Patent
   D256879
Priority
Jan 20 1978
Filed
Feb 28 1978
Issued
Sep 16 1980
Expiry
Sep 16 1994
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a floor sweeper, as shown.

FIG. 1 is a perspective view of a floor sweeper showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Kubota, Akira, Utsunomiya, Kei

Patent Priority Assignee Title
D501588, Feb 23 2004 Procter & Gamble Company, The Cleaning implement
Patent Priority Assignee Title
3871051,
4107809, May 17 1976 Leifheit International Guenter Leifheit GmbH Corner sweeping brush disposed on a floor sweeper
236423,
94115,
GB1241625,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 28 1978Hukuba Kogyo Kabushiki Kaisha(assignment on the face of the patent)
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