Key-ring

- S. T. Dupont

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Description

FIG. 1 is a right side elevational view of a key ring, showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a perspective view; and

FIG. 8 is a perspective view of a key ring in open state.

Referenced Cited
U.S. Patent Documents
195940 October 1877 Martin
505882 October 1893 Mauch
1172374 February 1916 Leimer
1206074 November 1916 Zweiner et al.
2301611 November 1942 Brociner
2459405 January 1949 Anderson
3091162 December 1884 Pusheck
3513675 May 1970 Ryder
Patent History
Patent number: D309525
Type: Grant
Filed: Jun 4, 1986
Date of Patent: Jul 31, 1990
Assignee: S. T. Dupont (Paris)
Inventor: Claude Grossiord (Annecy)
Primary Examiner: James R. Largen
Assistant Examiner: Y. Brunot
Law Firm: Ladas & Parry
Application Number: 6/870,689
Classifications
Current U.S. Class: D 3/61