Key-ring
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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
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