Lock

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Description

FIG. 1 is a first perspective view of the invention.

FIG. 2 is a second perspective view of the invention.

FIG. 3 is a side view of the invention.

FIG. 4 is a first plan view of the invention.

FIG. 5 is a second plan view of the invention.

FIG. 6 is a first end view of the invention; and,

FIG. 7 is a second end view of the invention.

The broken lines are for illustrative purpose only and form no part of the claimed design.

Claims

The ornamental design for a lock, as shown and described.

Referenced Cited
U.S. Patent Documents
1868580 July 1932 McKinney
D184014 December 1958 Kalser
3107113 October 1963 Sconzo
D208375 August 1967 Gilbert
D393994 May 5, 1998 Hankel et al.
5987945 November 23, 1999 Ruano Aramburu
6058746 May 9, 2000 Mirshafiee et al.
D433920 November 21, 2000 Chang
D466788 December 10, 2002 Baskauskas et al.
6733050 May 11, 2004 Yao
6758070 July 6, 2004 Yu et al.
Patent History
Patent number: D512899
Type: Grant
Filed: May 18, 2004
Date of Patent: Dec 20, 2005
Assignee: Computerized Security Systems (Troy, MI)
Inventors: Jurgen Oskamp (Schiplaken), Yves Peeters (Langdorp), Ernst Kern Mitchell (Sterling Heights, MI), Charles W. Moon (Colorado Springs, CO)
Primary Examiner: Prabhakar Deshmukh
Attorney: Carlson, Gaskey & Olds
Application Number: 29/205,594
Classifications
Current U.S. Class: D8/331