Key fastening system

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Description

FIG. 1 is a perspective view of a key fastening system showing our new design;

FIG. 2 is a side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D133144 July 1942 Struble
D293287 December 22, 1987 Caugue et al.
1673475 June 1928 Vignos
1974547 September 1934 Slade
2105763 January 1938 DeBerry
2511651 June 1950 Schlitz
2569629 October 1951 Everitt
4713951 December 22, 1987 Ros
Patent History
Patent number: D338102
Type: Grant
Filed: Apr 2, 1991
Date of Patent: Aug 10, 1993
Assignee: Linda/McGuire McGuire (West Hills, CA)
Inventors: Linda McGuire (West Hills, CA), William McGuire (West Hills, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Application Number: 7/681,195
Classifications
Current U.S. Class: D 3/61; D/3103