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Patent
D569222
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Priority
Apr 25 2007
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Filed
Apr 25 2007
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Issued
May 20 2008
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Expiry
May 20 2022
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Assg.orig
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Entity
unknown
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6
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13
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n/a
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The ornamental design for a sash lock, as shown and described.
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FIG. 1 is a perspective view of a sash lock showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a first side view thereof, the opposite side being a mirror image of the side shown;
FIG. 4 is a first end view thereof; and,
FIG. 5 is a second end view thereof.
Lee, Chia Ying
Patent |
Priority |
Assignee |
Title |
6983963, |
Jan 29 2002 |
Newell Operating Company |
Forced entry resistance device for sash lock |
7017957, |
Sep 24 2001 |
Newell Operating Company |
Sash lock for a sash window |
20030155777, |
|
|
|
20070046036, |
|
|
|
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 |
D295948, |
Jan 27 1986 |
CLOSURE SYSTEMS CORP , A CORP OF NEW YORK |
Window sash lock |
D302651, |
Apr 13 1987 |
Truth Hardware Corporation |
Combined check rail lock and keeper |
D418737, |
Dec 11 1998 |
Andersen Corporation |
Sash lock |
D442058, |
Mar 31 2000 |
HUGHES SUPPLY COMPANY OF THOMASVILLE, INC |
Window lock |
D527613, |
Apr 27 2005 |
Truth Hardware Corporation |
Lock housing |
D539634, |
Mar 11 2005 |
YKK AP INC. |
Lock |
D553947, |
Jul 26 2006 |
ASHLAND HARDWARE, LLC |
Integrated tilt/sash lock assembly |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a