Patent
   D327692
Priority
Aug 15 1989
Filed
Aug 15 1989
Issued
Jul 07 1992
Expiry
Jul 07 2006
Assg.orig
Entity
unknown
10
5
n/a
The ornamental design for a trencher power unit, as shown and described.

FIG. 1 is a view in perspective of a tractor as seen from the front, top and one side showing our new design;

FIG. 2 is a view in perspective as seen from the rear and side opposite that shown in FIG. 1;

FIG. 3 is a view in side elevation thereof;

FIG. 4 is a view in side elevation as seen from the side opposite that shown in FIG. 3;

FIG. 5 is a view in front elevation thereof;

FIG. 6 is a view in rear elevation thereof; and,

FIG. 7 is a view in top plan view thereof.

The bottom not shown is devoid of ornamentation.

Loraas, Orlan J., Kaczmarski, Wally L., Watts, Verne C.

Patent Priority Assignee Title
8430188, Dec 11 2006 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle
8801115, Dec 09 2008 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle
8827013, Dec 11 2006 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle
9079614, Dec 11 2006 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle
9180910, Dec 11 2006 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle
9352776, Dec 11 2006 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle
9643667, Dec 12 2006 ASV HOLDINGS, INC Conversion system for a wheeled vehicle
D378755, Mar 23 1994 Kubota Corporation Agricultural tractor
D614204, Feb 06 2009 Vermeer Manufacturing Company Off-highway machine
D630654, Feb 06 2009 Vermeer Manufacturing Company Hood of an off-highway machine
Patent Priority Assignee Title
3963131, Jan 06 1975 Hydra-Mac, Inc. Front-end skid steer loader
4312418, Mar 31 1980 Clark Equipment Company Pivoted valve and hood for lift truck
D266340, Jan 27 1981 FISHER - PRICE, INC , A DE CORP Toy tractor
D297539, Apr 21 1986 Kubota, Ltd. Tractor
D305894, May 05 1986 Kubota, Ltd. Forklift tractor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 11 1989KACZMARSKI, WALLY L CLARK EQUIPMENT COMPANY, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0051530470 pdf
Aug 11 1989LORAAS, ORLAN J CLARK EQUIPMENT COMPANY, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0051530470 pdf
Aug 14 1989WATTS, VERNE C CLARK EQUIPMENT COMPANY, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0051530470 pdf
Aug 15 1989Clark Equipment Company(assignment on the face of the patent)
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