Patent
   D422193
Priority
Aug 05 1999
Filed
Aug 05 1999
Issued
Apr 04 2000
Expiry
Apr 04 2014
Assg.orig
Entity
unknown
23
7
n/a
The ornamental design for a tool handle extension, as shown and described.

FIG. 1 is a front elevational view of the tool handle extension of the present invention;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top, front, right side perspective view thereof, it being understood that the broken line showing of a tool is for illustrative purposes only and forms no part of the claimed design.

Walker, Jack

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Patent Priority Assignee Title
4325157, Aug 09 1979 Newell Operating Company Extension handle
4905548, Dec 02 1988 Adjustable socket wrench extension
5109737, Jun 17 1991 Extended tool
5327086, Jul 11 1990 Bruker BioSpin AG Multiple-quantum NMR with frequency-modulated chirp pulses
5927161, Feb 12 1998 Adjustable tool extension
D300404, May 28 1985 Rubatex Corporation Telescopically extendable, multiple-element hole cutter
D377745, Nov 07 1995 Tool handle extender
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