Sash lock

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Description

FIG. 1 is a top view of the sash lock of the present invention where the hood of the sash lock covers the keeper.

FIG. 2 is a front view of the sash lock of the present invention showing the lock and the keeper.

FIG. 3 is a bottom view of the sash lock of FIG. 1.

FIG. 4 is a rear view of the sash lock of FIG. 1.

FIG. 5 is a left side view of the sash lock of FIG. 1.

FIG. 6 is a right side view of the sash lock of FIG. 1.

FIG. 7 is a rear perspective view of the sash lock of FIG. 1.

FIG. 8 is a front perspective view of the sash lock of FIG. 1.

FIG. 9 is a top view of an alternative embodiment of the sash lock of the present invention where hood of the sash lock does not cover the keeper.

FIG. 10 is a front view of the sash lock of FIG. 9.

FIG. 11 is a bottom view of the sash lock of FIG. 9.

FIG. 12 is an end view of the sash lock of FIG. 9.

FIG. 13 is a left side view of the sash lock of FIG. 9.

FIG. 14 is a right side view of the sash lock of FIG. 9; and,

FIG. 15 is a perspective view of the sash lock of FIG. 9.

Claims

The ornamental design for a sash lock as shown and described.

Referenced Cited
U.S. Patent Documents
D293548 January 5, 1988 Bates et al.
D380957 July 15, 1997 Evans et al.
D382191 August 12, 1997 Plummer
D382192 August 12, 1997 Plummer
D408263 April 20, 1999 Briggs
D418737 January 11, 2000 Libby et al.
6871886 March 29, 2005 Coleman et al.
7000957 February 21, 2006 Lawrence
7159908 January 9, 2007 Liang
20010005995 July 5, 2001 Subliskey
Patent History
Patent number: D546166
Type: Grant
Filed: Feb 7, 2005
Date of Patent: Jul 10, 2007
Inventor: Luke Liang (Green Brook, NJ)
Primary Examiner: Mitchell Siegel
Attorney: Bodner & O'Rourke
Application Number: 29/223,091
Classifications
Current U.S. Class: D8/344