Patent
   D329178
Priority
Sep 27 1991
Filed
Nov 12 1991
Issued
Sep 08 1992
Expiry
Sep 08 2006
Assg.orig
Entity
unknown
18
9
n/a
The ornamental design for a wing nut wrench, as shown.

FIG. 1 is a perspective view of a wing nut wrench showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side view appear the same;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front elevational view thereof, the rear view appearing the same.

Ackerman, John

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Patent Priority Assignee Title
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