Patent
   D281633
Priority
May 23 1983
Filed
May 23 1983
Issued
Dec 03 1985
Expiry
Dec 03 1999
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a three wheel street sweeper with high dump hopper, as shown.

FIG. 1 is a right front perspective view of the three wheel street sweeper with high dump hopper showing my new design;

FIG. 2 is a right rear perspective view thereof;

FIG. 3 is a right rear and top perspective view thereof;

FIG. 4 is a left front perspective view thereof;

FIG. 5 is a left rear perspective view thereof;

FIG. 6 is a left rear and top perspective view thereof.

Pratt, Thomas A.

Patent Priority Assignee Title
8806704, Mar 17 2009 ALFRED KAERCHER GMBH & CO KG Automotive sweeper
9045872, Mar 16 2009 ALFRED KAERCHER GMBH & CO KG Exchangeable sweeping brush device and sweeper having such a sweeping brush device
D642343, Mar 13 2009 ALFRED KAERCHER GMBH & CO KG Floor cleaning machine
D737005, Apr 26 2013 ALFRED KAERCHER GMBH & CO KG Floor cleaning machine
Patent Priority Assignee Title
3406423,
3809267,
176040,
228362,
231387,
D269419, Sep 30 1980 Central Engineering Co., Inc. Truck
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 16 1983PRATT, THOMAS A FMC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0044270725 pdf
May 23 1983FMC Corporation(assignment on the face of the patent)
Jun 18 1992FMC CorporationJOHNSTON SWEEPER COMPANY A NJ CORP ASSIGNMENT OF ASSIGNORS INTEREST 0061820467 pdf
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