Profiled open disc for securing to a cylinder lock

- Assa AB
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Description

FIG. 1 is a perspective view of the top, front and left side of a profiled open disc for securing to a cylinder lock showing my new design;

FIG. 2 is a perspective view of the top, rear and right side thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image thereof; and,

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D31583 October 1899 Arnold
D350686 September 20, 1994 Myers
1422594 July 1922 Maxwell
1575091 March 1926 Best
3736780 June 1973 Singer
4424693 January 10, 1984 Best et al.
Patent History
Patent number: D398153
Type: Grant
Filed: Apr 30, 1997
Date of Patent: Sep 15, 1998
Assignee: Assa AB (Eskilstuna)
Inventor: Bjorn Rubensson (Eskilstuna)
Primary Examiner: Brian N. Vinson
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/70,385
Classifications
Current U.S. Class: D/8343
International Classification: 0807;