Patent
   D669753
Priority
Sep 28 2011
Filed
Sep 28 2011
Issued
Oct 30 2012
Expiry
Oct 30 2026
Assg.orig
Entity
unknown
4
12
n/a
I claim the ornamental design for a tool extension, as shown and described.

FIG. 1 is a perspective view of a tool extension, showing my design;

FIG. 2 is a front elevational view of the tool extension of FIG. 1;

FIG. 3 is a rear elevational view of the tool extension of FIG. 1;

FIG. 4 is a right side elevational view of the tool extension of FIG. 1;

FIG. 5 is a left side elevational view of the tool extension of FIG. 1;

FIG. 6 is a bottom view of the tool extension of FIG. 1; and,

FIG. 7 is a top view of the tool extension of FIG. 1.

Stinson, Ralph Dudley

Patent Priority Assignee Title
11318590, Jul 17 2019 Snap-On Incorporated Tool extension
D761068, Jan 29 2015 LOGICA TOOL, LLC Socket extension tool
D876213, Jan 15 2018 Insertion tool for spark plug ports and other tubular objects
ER4835,
Patent Priority Assignee Title
4602534, Sep 29 1982 ANDERSON, L GARY; ANDERSON, JOHN R M D ALSO KNOWN AS JOHN RICHARD ANDERSON, M D ; ESTATE OF FRYMAN, E H ; AL-AWADI, SALAH; AL-AWADI, JAMAL; AL-AWADI, FARID; AL-AWADI, AHLAM; AL-AWADI, RAOUF; NIEDERER, DONALD H Ratchet wrench
4960015, May 02 1990 ADD VANCE TOOL CO , INC Extendable torque bar
5090275, Jul 17 1991 Chiro Tool Mfg., Corp. Retainer apparatus for a wrench unit
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6523441, Jun 18 2001 Switch device of socket wrench extension
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20040214646,
D318997, Sep 02 1988 Socket tool wrench or similar article
D319562, Sep 26 1988 Friction socket wrench
D526546, Jul 30 2004 SPX Corporation Spark plug socket
D582242, Jan 07 2008 Tool handle extender
D600521, Mar 09 2009 Sunex International, Inc. Driveline socket
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Sep 26 2011STINSON, RALPH DUDLEYMADI, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0269840031 pdf
Sep 28 2011MADI, LLC(assignment on the face of the patent)
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