Portable skill master jig

Description

FIG. 1 is a front elevational view of the portable skill master jig showing my new design:

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 perspective view thereof.

Referenced Cited
U.S. Patent Documents
D245668 September 6, 1977 Bretthauer
D272711 February 21, 1984 Griset
1013010 December 1911 Graham
4521006 June 4, 1985 Waters
4712462 December 15, 1987 Cvek
4717058 January 5, 1988 Gobert
5136909 August 11, 1992 Mellick
Patent History
Patent number: D340465
Type: Grant
Filed: Apr 15, 1991
Date of Patent: Oct 19, 1993
Inventor: Mitchel T. Guertin (Monson, MA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Leon Gilden
Application Number: 7/685,484
Classifications
Current U.S. Class: Tool Or Work Holder (D15/140)