Patent
   D350275
Priority
Feb 04 1993
Filed
Feb 04 1993
Issued
Sep 06 1994
Expiry
Sep 06 2008
Assg.orig
Entity
unknown
8
12
n/a
The ornamental design for a sash lock, as shown and described.

FIG. 1 is a top, rear, and right side perspective view of a sash lock showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top, front, and left side perspective view of the front portion thereof;

FIG. 5 is a right side elevational view of the front portion thereof;

FIG. 6 is a left side elevational view of the front portion thereof;

FIG. 7 is a top plan view of the front portion thereof;

FIG. 8 is a bottom plan view of the front portion thereof;

FIG. 9 is a rear elevational view of the front portion thereof;

FIG. 10 is a front elevational view of the front portion thereof;

FIG. 11 is a top, front, and right side perspective view of the rear portion thereof;

FIG. 12 is a left side elevational view of the rear portion thereof;

FIG. 13 is a right side elevational view of the rear portion thereof;

FIG. 14 is a top plan view of the rear portion thereof;

FIG. 15 is a bottom plan view of the rear portion thereof;

FIG. 16 is a front elevational view of the rear portion thereof; and,

FIG. 17 is a rear elevational view of the rear portion thereof.

Olsen, Carl J., Zemke, William L.

Patent Priority Assignee Title
D366409, Sep 30 1994 Truth Hardware Corporation Window sash lock handle
D399120, Dec 13 1996 Security lock for window sash
D528400, May 02 2005 Truth Hardware Corporation Escutcheon and handle for window lock
D569708, May 01 2007 Truth Hardware Corporation Sash rail lock
D583216, May 01 2007 Truth Hardware Corporation Sash rail lock keeper
D597398, Aug 15 2008 Truth Hardware Corporation Window lock handle and cover
D844412, Sep 26 2017 Tesla, Inc.; TESLA, INC Window latch
D918005, Oct 09 2019 Kingsway Enterprises (UK) Limited Door handle
Patent Priority Assignee Title
1651048,
1901974,
2506879,
4223930, Jan 04 1979 Meridian Safety Products, Inc. Security device for window locks
423761,
661404,
215080,
D268643, Dec 29 1981 SPX CORPORATION A CORPORATION OF DE Combined check rail lock and keeper
D293548, Sep 16 1985 Newell Operating Company Sash lock
D296982, Sep 03 1985 GKN Crompton Limited Window sash fastener
D315542, Jun 05 1989 Wheel stop
D316509, Jan 17 1989 Truth Hardware Corporation Window lock
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 04 1993Andersen Corporation(assignment on the face of the patent)
Feb 04 1993OLSEN, CARL J Andersen CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064330761 pdf
Feb 04 1993ZEMKE, WILLIAM L Andersen CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064330761 pdf
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