D.C. power cord plug

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Description

FIG. 1 is a right side elevation view of a D.C. power cord plug showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an enlarged left end elevation view thereof;

FIG. 6 is an enlarged right end elevation view thereof; and

FIG. 7 is an enlarged top and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D259636 June 23, 1981 Coppell
D267713 January 25, 1983 Noda et al.
2980791 April 1961 Schumacher
3099505 July 1963 Schwartz
4248494 February 3, 1981 McDonald et al.
Foreign Patent Documents
1258946 January 1968 DEX
13681 February 1977 JPX
Other references
  • Radio Shack, 1987, Cat., p. 78, Universal DC Adapter, top right side of page.
Patent History
Patent number: D316076
Type: Grant
Filed: Jul 12, 1988
Date of Patent: Apr 9, 1991
Assignee: Brukar Industries Canada Limited (Etobicoke)
Inventor: Carolyn Keating (Weston)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Application Number: 7/218,597
Classifications
Current U.S. Class: Connector, Conductor Or Housing Therefor (10) (D13/133)