Socket wrench extension

Description

FIG. 1 is a front and left end perspective view of a socket wrench extension showing my new design;

FIG. 2 is right end isometric view thereof, shown in an alternation position for clarity of illustration;

FIG. 3 is a left end view thereof;

FIG. 4 is a right end view thereof;

FIG. 5 is a top plan view thereof, the undisclosed opposite side being identical; and,

FIG. 6 is a front side elevational view thereof.

Claims

The ornamental design for a socket wrench extension, as shown and described.

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Inventors:	Graves; William L. (Carrollton, TX)
Assignee:	O-Ratchet, Inc. (Denton, TX)
Appl. No.:	D/005,497
Filed:	March 3, 1993

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Current U.S. Class:	D8/29
Field of Search:	;D8/21,29 ;81/121.1,124.6,124.5,177.2,177.85

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References Cited [Referenced By]

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U.S. Patent Documents

125695	April 1872	Sanborn
D299613	January 1989	Laurie
D338380	August 1993	Hermanson
603377	May 1898	Fitch
613153	October 1898	Kennelly
897584	September 1908	Carlson
1165995	December 1915	Mossberg
1177764	April 1916	Dodge
1347691	July 1920	Forton
1413698	April 1922	Adams
1433163	October 1922	Walters
1995009	March 1935	Pfauser et al.
2162359	June 1939	Rhinevault
2300479	November 1942	Wilson
2317461	April 1943	Jackson
2518139	August 1950	Hallowell et al.
2549515	April 1951	Orey et al.
2620051	December 1952	Kaplan
2651230	September 1953	Waterval
2688268	September 1954	Lear
2715955	August 1955	Stone
2803877	August 1957	Belanger
2989881	June 1961	Lavietes
2991678	July 1961	Adolphson
3078973	February 1963	Kilness
3096659	July 1963	Jenkins
3208318	September 1965	Roberts
3222943	December 1965	McDonald
3253626	May 1966	Stillwagon, Jr. et al.
3290969	December 1966	Bergquist et al.
3299750	January 1967	Campanile et al.
3342229	September 1967	Janes
3372612	March 1968	Rozmus
3532013	October 1970	Haznar
3569903	March 1971	Brishka
3621738	November 1971	Northcutt
3677102	July 1972	Simonetta
3732756	May 1973	Thomasian
3777596	December 1973	Smyers, Jr. et al.
3881376	May 1975	Wright
4137801	February 1979	Imperio
4170909	October 1979	Wagner
4328720	May 1982	Shiel
4339970	July 1982	Enstrom
4520697	June 1985	Moetteli
4602534	July 1986	Moetteli
4836059	June 1989	Arnold
5257557	November 1993	Battten
5277531	January 1994	Krivec

Foreign Patent Documents

	1340335		Sep 1962		FR
	2375005		Dec 1976		FR
	2117797		Apr 1971		DE
	2138245		Feb 1972		DE

Other References

Official Gazette of the Patent Office, col. 883, No. 4, p. 1417 illustrates several socket wrench designs, Feb. 1971. . Black & Decker Catalog, p. 23, no date supplied..

Primary Examiner: Feifer; Melvin B.
Assistant Examiner: Siegel; Mitchell I.
Attorney, Agent or Firm: Richards, Medlock & Andrews