Cross-shaped key blank

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Description

FIG. 1 is a front perspective view of a cross-shaped key blank showing my new design; and,

FIG. 2 is a rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D225301 December 1972 Uliano
D250932 January 30, 1979 Anderson
947913 February 1910 Jenkins
Patent History
Patent number: D417834
Type: Grant
Filed: Sep 21, 1998
Date of Patent: Dec 21, 1999
Assignee: Robert Steiner (Holiday, FL)
Inventor: George A. Rompel (Elfers, FL)
Primary Examiner: Pamela Burgess
Application Number: 0/76,988
Classifications
Current U.S. Class: D/8348
International Classification: 0807;