Window lock handle

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Description

FIG. 1 is a left side elevational view of a window lock handle showing my new design;

FIG. 2. is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is an isometric view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
2613525 October 1952 Holmsten
4674777 June 23, 1987 Guelck
5489131 February 6, 1996 Blom
D391141 February 24, 1998 Finkelstein et al.
5927771 July 27, 1999 Simon et al.
D415011 October 12, 1999 Ng
D435429 December 26, 2000 Barnett et al.
Patent History
Patent number: D496246
Type: Grant
Filed: Jul 3, 2002
Date of Patent: Sep 21, 2004
Assignee: Acme Window Hardware Ltd. (Alberta)
Inventor: Tam Nguyen (Edmonton)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/163,350
Classifications
Current U.S. Class: D8/338
International Classification: 0807;