Patent
   D325589
Priority
Aug 29 1989
Filed
Aug 29 1989
Issued
Apr 21 1992
Expiry
Apr 21 2006
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for grease gun, as shown and described.

FIG. 1 is a perspective view of a grease gun showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a front elevational view; and,

FIG. 6 is a right side elevational view thereof.

FIGS. 2-6 have been drawn on an enlarged scale with respect to FIG. 1.

The ornamental design for a grease gun, as shown and described.

Slate, Mark J., Cunningham, Charles B., Potts, Stephen M.

Patent Priority Assignee Title
D752123, Nov 15 2013 Oil injector
Patent Priority Assignee Title
1320858,
1434117,
1474118,
1583533,
3236417,
212427,
213426,
D262094, Feb 02 1978 PROCTER & GAMBLE COMPANY, THE, A CORP OF OH Dispensing container for cream or gel materials or the like
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 29 1989NEC Corporation(assignment on the face of the patent)
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