Latch for sash windows

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Description

FIG. 1 is an exploded perspective view;

FIG. 2 is a top plan view with the lever depressed;

FIG. 3 is a front elevation view (rear view is mirror) with the lever depressed;

FIG. 4 is a left end elevation view with the lever depressed;

FIG. 5 is a right end elevation view with the lever depressed;

FIG. 6 is a bottom plan view with the lever depressed;

FIG. 7 is a top plan view with the lever raised;

FIG. 8 is a front side elevation view with the lever raised;

FIG. 9 is a left end elevation view with the lever raised; and,

FIG. 10 is a right end elevation view with the lever raised.

Referenced Cited
U.S. Patent Documents
D313160 December 25, 1990 Westphal et al.
D357396 April 18, 1995 Ziemer et al.
4923230 May 8, 1990 Simpson
Other references
  • Corbin Locks and Builders Hardware Catalogue No. 28M (1943) p. 114, Sash Fastener #1408. Eberhard Catalogue No. 103 (1986) p. 98, FlushOMounted Paddle Handles.
Patent History
Patent number: D371502
Type: Grant
Filed: Jul 12, 1994
Date of Patent: Jul 9, 1996
Assignees: Whitco Pty. Limited (Queensland), Peachtree Doors (Gainsville, GA)
Inventor: Peter M. Morris (Indooroopilly)
Primary Examiner: Brian N. Vinson
Attorney: David P. Gordon
Application Number: 0/25,813
Classifications
Current U.S. Class: D/8331