Window lock

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Description

FIG. 1 is a front, and a side perspective view of a window lock showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is an end elevation view from the left of FIG. 4 thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D249120 August 29, 1978 Jerila
4791756 December 20, 1988 Simpson
D304292 October 31, 1989 Bobrowski
D382192 August 12, 1997 Plummer
D432900 October 31, 2000 Frey
Patent History
Patent number: D495582
Type: Grant
Filed: Jun 5, 2003
Date of Patent: Sep 7, 2004
Assignee: Assa Abloy Financial Services AB (Stockholm)
Inventors: Leigh Richardson (Wellington), Malcolm David Boosey (Wellington)
Primary Examiner: Brian N Vinson
Attorney, Agent or Law Firm: Blakely Sokoloff Taylor & Zafman LLP
Application Number: 29/183,071
Classifications
Current U.S. Class: D8/337
International Classification: 0807;