Handle operated locking mechanism for a door or window

- WMS (UK) Limited

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Description

FIG. 1 is a side view of the handle operated locking mechanism for a door or window in an operative position;

FIG. 2 is a side view of the handle operated locking mechanism for a door or window in an inoperative position;

FIG. 3 is a perspective view of the handle operated locking mechanism for a door or window in an operative position; and,

FIG. 4 is a front view of the handle operated locking mechanism for a door or window in an operative position.

Referenced Cited
U.S. Patent Documents
4576023 March 18, 1986 Crepinsek
Patent History
Patent number: D403572
Type: Grant
Filed: Oct 20, 1995
Date of Patent: Jan 5, 1999
Assignee: WMS (UK) Limited (Brighouse)
Inventor: David M. Robinson (Hereford)
Primary Examiner: Brian N. Vinson
Law Firm: Madson & Metcalf
Application Number: 0/45,476
Classifications
Current U.S. Class: D/8331
International Classification: 0807;