Window sash takeout cover

- CertainTeed Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a window sash takeout cover showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is left side elevational view thereof, the right side being a mirror image of the left.

Referenced Cited
U.S. Patent Documents
1783732 December 1930 Levi
3080621 March 1963 Mendelsohn
4193225 March 18, 1980 Posner et al.
4283883 August 18, 1981 Sterner, Jr.
4290234 September 22, 1981 DeMaria
4831778 May 23, 1989 Schmidt et al.
Patent History
Patent number: D321403
Type: Grant
Filed: Sep 19, 1988
Date of Patent: Nov 5, 1991
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Dennis Westphal (Galva, KS), Jonathan Piles (McPherson, KS)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Paul & Paul
Application Number: 7/246,526
Classifications
Current U.S. Class: D25/52