|
The ornamental design for a sash lock, as shown and described. |
|||||||||||||||||
FIG. 1 is a top plan view of a sash lock showing our new design.
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view of the latch portion thereof, the strike portion being omitted for clarity of illustration; and
FIG. 7 is a front elevational view of the strike portion thereof, the latch portion being omitted for clarity of illustration.
Bates, Wayne C., Clayton, LaVerne E.
| Patent | Priority | Assignee | Title |
| D302651, | Apr 13 1987 | Truth Hardware Corporation | Combined check rail lock and keeper |
| D350275, | Feb 04 1993 | Andersen Corporation | Sash lock |
| D366409, | Sep 30 1994 | Truth Hardware Corporation | Window sash lock handle |
| D369290, | Jun 23 1995 | Allen-Stevens Corporation | Sash lock and keeper assembly |
| D399120, | Dec 13 1996 | Security lock for window sash | |
| 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 |
| D536950, | Aug 31 2005 | Vision Industries Group Inc. | Sash lock |
| D546166, | Feb 07 2005 | Sash lock | |
| D553947, | Jul 26 2006 | ASHLAND HARDWARE, LLC | Integrated tilt/sash lock assembly |
| D553950, | Jul 26 2006 | ASHLAND HARDWARE, LLC | Sash lock housing |
| D554473, | Jul 26 2006 | ASHLAND HARDWARE, LLC | Tilt-latch |
| D554971, | Jul 26 2006 | ASHLAND HARDWARE, LLC | Sash lock handle |
| D554973, | Jul 26 2006 | ASHLAND HARDWARE, LLC | Sash lock housing |
| D560112, | Oct 12 2006 | Milgard Manufacturing Incorporated | Sash lock |
| D562109, | Feb 07 2005 | Sash lock | |
| D567067, | Feb 07 2005 | Keeper | |
| D569222, | Apr 25 2007 | LIBERTY HARDWARE MFG CORP | Sash lock |
| D569223, | May 10 2007 | LIBERTY HARDWARE MFG CORP | Sash lock |
| D569225, | Feb 07 2005 | Vision Industries Group, Inc | Keeper |
| D569708, | May 01 2007 | Truth Hardware Corporation | Sash rail lock |
| D571635, | Aug 18 2006 | Vision Industries Group, Inc | Sash lock and keeper |
| D575627, | Nov 16 2007 | ASHLAND HARDWARE, LLC | Sash lock housing |
| D578865, | May 10 2007 | LIBERTY HARDWARE MFG CORP | Sash lock |
| D583216, | May 01 2007 | Truth Hardware Corporation | Sash rail lock keeper |
| D597398, | Aug 15 2008 | Truth Hardware Corporation | Window lock handle and cover |
| D635436, | Nov 30 2010 | Milgard Manufacturing Incorporated | Window lock |
| D635437, | Nov 30 2010 | Milgard Manufacturing Incorporated | Window lock |
| D635438, | Nov 30 2010 | Milgard Manufacturing Incorporated | Window lock |
| D635439, | Nov 30 2010 | Milgard Manufacturing Incorporated | Window lock |
| D635440, | Nov 30 2010 | Milgard Manufacturing Incorporated | Window lock |
| D775929, | Nov 02 2015 | Hook type sash lock | |
| D839074, | Aug 14 2017 | FATH, INC | Gravity latch |
| ER9408, |
| Patent | Priority | Assignee | Title |
| 2997323, | |||
| 3135542, | |||
| 179048, | |||
| 215080, | |||
| D248617, | Jan 03 1977 | Allen-Stevens Corp. | Sash lock |
| D268643, | Dec 29 1981 | SPX CORPORATION A CORPORATION OF DE | Combined check rail lock and keeper |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 12 1985 | BATES, WAYNE C | Amerock Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004502 | /0757 | |
| Sep 12 1985 | CLAYTON, LAVERNE E | Amerock Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004502 | /0757 | |
| Sep 16 1985 | Amerock Corporation | (assignment on the face of the patent) | / | |||
| Dec 31 1994 | Amerock Corporation | Newell Operating Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007319 | /0344 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |