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Patent
D493352
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Priority
Jan 11 2001
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Filed
Jul 02 2003
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Issued
Jul 27 2004
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Expiry
Jul 27 2018
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Assg.orig
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Entity
unknown
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16
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8
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n/a
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The ornamental design for a door closer, as shown and described.
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FIG. 1 is a top, front, and left side perspective view of an embodiment of a door closer; and,
FIG. 2 is a top, rear, and right side perspective view thereof.
Homberg, Jürgen
| Patent |
Priority |
Assignee |
Title |
| D578862, |
Dec 13 2007 |
BEST ACCESS SOLUTIONS, INC |
Closer cover |
| D587092, |
May 16 2006 |
DORMAKABA DEUTSCHLAND GMBH |
Door closer |
| D628458, |
Oct 30 2009 |
Sugatsune Kogyo Co., Ltd. |
Catcher for a door closer |
| D635435, |
Oct 30 2009 |
Sugatsune Kogyo Co., Ltd. |
Door closer |
| D647780, |
Jul 10 2009 |
DORMAKABA DEUTSCHLAND GMBH |
Door drive with cover |
| D658033, |
Jul 10 2009 |
DORMAKABA DEUTSCHLAND GMBH |
Door drive with cover |
| D658034, |
Jul 10 2009 |
DORMAKABA DEUTSCHLAND GMBH |
Door drive with cover |
| D658035, |
Jul 10 2009 |
DORMAKABA DEUTSCHLAND GMBH |
Door drive with cover |
| D662390, |
Jul 10 2009 |
DORMAKABA DEUTSCHLAND GMBH |
Door drive with cover |
| D662391, |
Jul 10 2009 |
DORMAKABA DEUTSCHLAND GMBH |
Door drive with cover |
| D664830, |
Aug 25 2011 |
Taiwan Fu Hsing Industrial Co., Ltd. |
Piston for door closer |
| D684840, |
Feb 27 2012 |
Abotic GmbH |
Door opening and closing device |
| D740643, |
Jul 14 2014 |
Schlage Lock Company LLC |
Decorative door closer body |
| D760059, |
Apr 15 2015 |
Schlage Lock Company LLC |
Decorative heavy duty door closer cover |
| D760060, |
Apr 15 2015 |
Schlage Lock Company LLC |
Decorative heavy duty door closer body |
| D858253, |
Oct 18 2016 |
INTERNATIONAL DOOR CLOSERS, INC. |
Door closer |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 02 2003 | | Dorma GmbH + Co. KG | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a