Latch body for a pivoting window sash

- CertainTeed Corporation
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Description

FIG. 1 is a top, front, and right side perspective view of a latch body for a pivoting window sash showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image of that shown; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1170101 February 1916 Pullets
3122797 March 1964 Segre
3135542 June 1964 Wilkinson
4400026 August 23, 1983 Brown, Jr.
4475311 October 9, 1984 Gibson
4553353 November 19, 1985 Simpson
4801164 January 31, 1989 Mosch
4826222 May 2, 1989 Davis
Patent History
Patent number: D313162
Type: Grant
Filed: Nov 23, 1988
Date of Patent: Dec 25, 1990
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Dennis Westphal (Galva, KS), Jonathan Piles (McPherson, KS)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Paul & Paul
Application Number: 7/275,549
Classifications
Current U.S. Class: D/8343; D/8337