Key operated cam lock with three rounded cam arms

- The Eastern Company
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Description

FIG. 1 is a front view showing my new design;

FIG. 2 is a right side view thereof, it being understood that a left side view is a mirror image reversal of the right side view;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

Claims

I claim the ornamental design for a key operated cam lock with three rounded cam arms, as shown and described.

Referenced Cited
U.S. Patent Documents
D352884 November 29, 1994 Schlack
D364549 November 28, 1995 Myers
D410190 May 25, 1999 Freck
3541819 November 1970 Kerr
3581534 June 1971 Testa
3589152 June 1971 Glass et al.
5101649 April 7, 1992 Duval
5697238 December 16, 1997 Oike
Other references
  • Entertainment Systems, 1-Page Sketch Containing 3 Views Dated Aug. 7, 2000.
Patent History
Patent number: D448274
Type: Grant
Filed: Aug 16, 2000
Date of Patent: Sep 25, 2001
Assignee: The Eastern Company (Wheeling, IL)
Inventor: Thomas Heinrich (Streamwood, IL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: David A. Burge
Application Number: 29/127,987
Classifications
Current U.S. Class: D8/338
International Classification: 0807;