Patent
   D321309
Priority
Apr 03 1989
Filed
Apr 03 1989
Issued
Nov 05 1991
Expiry
Nov 05 2005
Assg.orig
Entity
unknown
9
12
n/a
The ornamental design for a grease gun, as shown and described.

FIG. 1 is a top, front and right side perspective view of a grease gun showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a right side elevational view; and

FIG. 7 is a left side elevational view thereof.

Myers, Lyle G.

Patent Priority Assignee Title
6935541, Aug 17 2004 Black & Decker Inc Caulk gun pressurizing system
7163130, Oct 18 2002 Portable gas powered fluid dispenser
7185792, Aug 25 2004 Black & Decker Inc Dispensing device with rack and pinion drive for nozzle valve
7188753, Apr 20 2004 Black & Decker Inc Pressure release connection and pneumatic dispensing device
7261220, Aug 27 2004 Black & Decker Inc Cordless DC caulk gun
7275663, Apr 20 2004 Black & Decker Inc Dispensing device using multiple gas cartridges
D332556, Oct 18 1990 Cooper Technologies Company Grease gun
D428903, Apr 28 1999 MACNAUGHT PTY LIMITED Dispenser
D527590, Apr 20 2004 Pressure pointing and grouting gun
Patent Priority Assignee Title
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1968115,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 14 1989MYERS, LYLE G LUBECON MAINTENANCE SYSTEMS, INC , 6735 WEST 64TH STREET, FREMONT, MI 49412, A CORP OF MIASSIGNMENT OF ASSIGNORS INTEREST 0050590620 pdf
Apr 03 1989LubeCon Maintenance Systems, Inc.(assignment on the face of the patent)
Oct 30 1992LUBECON MAINTENANCE SYSTEMS, INC LUBECON SYSTEMS, INC MERGER SEE DOCUMENT FOR DETAILS 0070720804 pdf
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