66-110 combination blade for use in making electrical circuit connections

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Description

FIG. 1 is an isometric, top and front view of a 66-110 combination blade for use in making electrical circuit connections showing my new design;

FIG. 2 is an isometric, bottom and rear view of the combination blade;

FIG. 3 is a top view;

FIG. 4 is a bottom view;

FIG. 5 is a front view;

FIG. 6 is a right side view;

FIG. 7 is a rear view; and,

FIG. 8 is a left side view of my combination blade.

Referenced Cited
U.S. Patent Documents
4271573 June 9, 1981 Von Roesgen
4461061 July 24, 1984 Rock
4920637 May 1, 1990 Meyerhoefer et al.
5080605 January 14, 1992 Mitra
Patent History
Patent number: D412431
Type: Grant
Filed: Jul 28, 1998
Date of Patent: Aug 3, 1999
Inventor: Robert W. Sullivan (Simi Valley, CA)
Primary Examiner: Joel Sincavage
Attorney: Gene W. Arant
Application Number: 0/91,322
Classifications
Current U.S. Class: D 8/14
International Classification: 0805;