Patent
   D562109
Priority
Feb 07 2005
Filed
Jul 03 2007
Issued
Feb 19 2008
Expiry
Feb 19 2022
Assg.orig
Entity
unknown
7
12
n/a
The ornamental design for a sash lock, as shown and described.

FIG. 1 is a top view 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 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.

FIGS. 9A and B are top views of an alternative embodiment of the sash lock and keeper of the present invention where hood of the sash lock does not cover the keeper.

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

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

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

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

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

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

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

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

FIG. 14A is a right side view of the sash lock of FIG. 9A.

FIG. 14B is a right side view of the keeper of FIG. 9B.

FIG. 15A is a perspective view of the sash lock of FIG. 9A; and,

FIG. 15B is a perspective view of the keeper of FIG. 9B.

Liang, Luke

Patent Priority Assignee Title
7922223, Jan 30 2008 AMESBURY INDUSTRIES, INC Security lock for a sash type window
8336930, Jan 04 2007 Vision Industries Group, Inc Window sash latch
D575627, Nov 16 2007 ASHLAND HARDWARE, LLC Sash lock housing
D579316, Feb 18 2008 LIBERTY HARDWARE MFG CORP Sash lock
D597398, Aug 15 2008 Truth Hardware Corporation Window lock handle and cover
ER5538,
ER9982,
Patent Priority Assignee Title
6871886, Aug 09 2002 HOWARD BERGER CO , LLC Sash lock
7000957, Dec 04 2003 AMESBURY INDUSTRIES, INC Locking window device
7159908, Oct 22 2004 Vision Industries Group, Inc Window sash latch
20010005995,
D293548, Sep 16 1985 Newell Operating Company Sash lock
D380957, Oct 03 1995 Andersen Corporation Sash lock
D382191, Mar 27 1996 Andersen Corporation Window sash lock
D382192, Mar 27 1996 Andersen Corporation Window sash lock
D408263, Apr 24 1998 Allen-Stevens Corp. Sash lock
D418737, Dec 11 1998 Andersen Corporation Sash lock
D527613, Apr 27 2005 Truth Hardware Corporation Lock housing
D546166, Feb 07 2005 Sash lock
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