Patent
   D297479
Priority
Nov 18 1985
Filed
Nov 18 1985
Issued
Aug 30 1988
Expiry
Aug 30 2002
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a key hole plug, as shown and described.

FIG. 1 is a top, front and left side perspective view of a key hole plug showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being identical;

FIG. 3 is a front elevational view thereof, the rear being identical;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Rifkin, Michael S.

Patent Priority Assignee Title
D822605, Jul 22 2016 Guitar plug
Patent Priority Assignee Title
3309955,
3651545,
4118962, Aug 17 1977 Block and Company, Inc. Obturator for safe deposit boxes and the like
D268006, Oct 27 1980 ILLINOIS TOOL WORKS INC A CORPORATION OF DE Drive fastener
D273091, Jul 07 1981 Nifco Inc. Hole plug or the like
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 31 1985RIFKIN, MICHAEL S RIFKIN PRODUCTS CO ASSIGNMENT OF ASSIGNORS INTEREST 0045180656 pdf
Nov 18 1985Rifkin Products Co.(assignment on the face of the patent)
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