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The ornamental design for a door closer, as shown and described. |
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FIG. 1 is a front elevational view of a door closer showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front left side perspective view thereof; and
FIG. 8 is a rear left side perspective view thereof.
| Patent | Priority | Assignee | Title |
| 6421876, | Aug 03 1998 | DORMA GMBH + CO KG | Door closer |
| D291771, | Nov 21 1985 | ROCHOLL INDUSTRIES INC | Door closer |
| D295718, | Aug 08 1986 | Closer for sliding doors | |
| D355580, | Oct 15 1993 | Overhead door closure and top arm assembly | |
| D364081, | Feb 28 1994 | NT Door Controls Ltd. | Door closer unit |
| D413055, | Sep 30 1998 | HRH NEWCO CORPORATION | Overhead door operator |
| D416779, | Nov 16 1998 | Schlage Lock Company | Door closer |
| D421561, | Nov 16 1998 | Schlage Lock Company LLC | Door closer |
| D422195, | Nov 16 1998 | Schlage Lock Company LLC | Door closer |
| D424404, | Nov 16 1998 | Schlage Lock Company LLC | Door closer |
| D429992, | Feb 01 1999 | DORMA GMBH + CO KG | Door closer |
| D442464, | Nov 01 1999 | Assa Abloy IP AB | Operator housing |
| D479459, | Jan 11 2001 | DORMA GMBH & CO KG | Door closer |
| D491787, | Jan 11 2001 | Dorma GmbH & Co. KG | Door closer |
| D493352, | Jan 11 2001 | Dorma GmbH + Co. KG | 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 |
| D715129, | Sep 05 2013 | Hampton Products International Corporation | Spring housing for a door closing device |
| D740643, | Jul 14 2014 | Schlage Lock Company LLC | Decorative door closer body |
| Patent | Priority | Assignee | Title |
| 2994906, | |||
| 3188682, | |||
| 3787924, | |||
| 3877108, | |||
| 4086681, | Jun 22 1976 | Door closer | |
| D271277, | Oct 17 1980 | Ryobi Limited | Door closer |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 04 1983 | OKAZAKI, MITSUAKI | RYOBI LIMITED, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004179 | /0589 | |
| Sep 26 1983 | Ryobi Limited | (assignment on the face of the patent) | / |
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