Patent
   D332556
Priority
Oct 18 1990
Filed
Oct 18 1990
Issued
Jan 19 1993
Expiry
Jan 19 2007
Assg.orig
Entity
unknown
3
8
n/a
The ornamental design for a grease gun, as shown.

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a top plan view thereof.

Snider, Phil A.

Patent Priority Assignee Title
D343557, Dec 22 1992 Grease gun
D590673, Feb 16 2008 Electronic grease gun
D855089, Feb 29 2016 Moldman Systems LLC Mixer assembly
Patent Priority Assignee Title
1843113,
1956072,
2703191,
2765963,
4036410, Jun 29 1974 Braas & Co. GmbH Injection molding machine with feed plunger in hopper
4198756, Nov 18 1977 Manual extruder
4852772, Dec 07 1987 Genesis Industries, Incorporated Dispenser for viscous fluids
D321309, Apr 03 1989 LUBECON SYSTEMS, INC Grease gun
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 27 1990SNIDER, PHIL A COOPER INDUSTRIES, INC , A CORP OF OHASSIGNMENT OF ASSIGNORS INTEREST 0054820420 pdf
Oct 18 1990Cooper Industries, Inc.(assignment on the face of the patent)
Jan 01 1998Cooper Industries, IncCooper Technologies CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089200607 pdf
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