Patent
   D281634
Priority
May 23 1983
Filed
May 23 1983
Issued
Dec 03 1985
Expiry
Dec 03 1999
Assg.orig
Entity
unknown
6
6
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The ornamental design for a three wheel street sweeper with low 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
6435766, Aug 27 1999 Method and apparatus for ground working
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
D490579, Jul 19 2002 TERRAQUIP CONSTRUCTION PRODUCTS, INC Enclosure for sweeper vehicle
D502296, Jul 19 2002 TERRAQUIP CONSTRUCTION PRODUCTS, INC Enclosure for a sweeper vehicle
D642343, Mar 13 2009 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 0044260880 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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