Polarized terminal blade

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Description

FIG. 1 is a top plan view of a polarized terminal blade showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view looking from the left with respect to FIG. 1;

FIG. 4 is a side elevational view looking from the right with respect to FIG. 1;

FIG. 5 is a front end view thereof;

FIG. 6 is a rear end view thereof; and

FIG. 7 is a perspective view taken from the rear, top and side.

Referenced Cited
U.S. Patent Documents
3742432 June 1973 Curtis et al.
3842302 October 1974 Apostoleris
3915543 October 1975 Pfeifer
Patent History
Patent number: D269778
Type: Grant
Filed: Sep 15, 1980
Date of Patent: Jul 19, 1983
Inventor: Donald G. McGregor (Pawtucket, RI)
Primary Examiner: Susan J. Lucas
Law Firm: Salter & Michaelson
Application Number: 6/187,219
Classifications
Current U.S. Class: D13/24
International Classification: D1303;