Patent
   D339045
Priority
Oct 19 1990
Filed
Dec 21 1992
Issued
Sep 07 1993
Expiry
Sep 07 2007
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a pneumatic grinder, as shown and described.

FIG. 1 is a front elevational view of a pneumatic grinder showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a rear elevational view of FIG. 1.

Albert, Gregory P., Staubitz, Robert B., Dubuque, Kenneth J., Vanhorn, Kenneth D.

Patent Priority Assignee Title
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Patent Priority Assignee Title
D323274, Apr 07 1989 HITACHI KOKI COMPANY, LTD Portable electric screw driver
D323961, Feb 07 1989 Makita Electric Works, Ltd. Portable electric drill
D325502, Oct 12 1988 ATLAS COPCO AKTIEBOLAG, A CORP OF SWEDEN Power screw driver
D325503, Apr 21 1989 Ryobi Ltd. Portable electric driver
D332733, Oct 19 1990 Ingersoll-Rand Company Pneumatic tool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 21 1992Ingersoll-Rand Company(assignment on the face of the patent)
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