Patent
   D378983
Priority
Dec 08 1995
Filed
Dec 08 1995
Issued
Apr 29 1997
Expiry
Apr 29 2011
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a extension attachment for hand tools, as shown.

FIG. 1 is a perspective view of a extension attachment for hand tools showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Nall, Ernest R.

Patent Priority Assignee Title
6520428, Jul 27 2001 Foam gun handle extension attachment
D421379, May 08 1998 Wrench handle extension
D683203, Oct 29 2007 Releasable pry bar
D963445, Sep 01 2020 Pocket tool
D963446, Sep 01 2020 Pocket tool
Patent Priority Assignee Title
3203118,
3205522,
4742596, Mar 30 1987 Tool for cleaning and highlighting automotive engine timing marks
4847938, Mar 16 1987 Cleaning apparatus, particularly for cleaning window panes
D307698, Jun 15 1987 Spray paint screen holder
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