Sash lock

- Allen-Stevens Corp.
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Description

FIG. 1 is a front perspective of a sash lock of this invention.

FIG. 2 is a front elevational view of the sash lock of FIG. 1.

FIG. 3 is a rear elevational view of the sash lock of FIG. 1.

FIG. 4 is a top plan view of the sash lock of FIG. 1.

FIG. 5 is a bottom plan of the sash lock of FIG. 1.

FIG. 6 is a side view from the right side of FIG. 1 of the sash lock of this invention; and,

FIG. 7 is a side view from the left side of FIG. 1 of the sash lock of this invention.

Referenced Cited
U.S. Patent Documents
D293548 January 5, 1988 Bates et al.
D316509 April 30, 1991 Nolte
D382191 August 12, 1997 Plummer
D382192 August 12, 1997 Plummer
4991886 February 12, 1991 Nolte et al.
Patent History
Patent number: D408263
Type: Grant
Filed: Apr 24, 1998
Date of Patent: Apr 20, 1999
Assignee: Allen-Stevens Corp. (West Hazleton, PA)
Inventor: Jeffrey M. Briggs (Mountaintop, PA)
Primary Examiner: Brian N. Vinson
Law Firm: Hill & Simpson
Application Number: 0/86,986
Classifications
Current U.S. Class: D/8337
International Classification: 0807;