Patent
   D850885
Priority
Oct 04 2017
Filed
Oct 04 2017
Issued
Jun 11 2019
Expiry
Jun 11 2034
Assg.orig
Entity
unknown
6
17
n/a
The ornamental design for a door closer, as shown and described.

FIG. 1 is a bottom view of the door closer showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a top view thereof.

The features of the door closer shown in broken lines form no part of the claimed design.

The features shown in half tone grayscale at the rear of the door closer form no part of the claimed design.

Ronge, Christof

Patent Priority Assignee Title
D889244, Mar 01 2018 ASSA ABLOY ACCESSORIES AND DOOR CONTROLS GROUP, INC Door operator
D897816, Jun 14 2018 Kason Industries, Inc. Cold room door closer
D918009, Mar 01 2018 ASSA ABLOY ACCESSORIES AND DOOR CONTROLS GROUP, INC Door system
D987411, Jul 16 2020 LUMON INVEST OY Back cover for lock
ER1475,
ER3795,
Patent Priority Assignee Title
4086681, Jun 22 1976 Door closer
6591551, Feb 25 2000 DORMA GMBH + CO KG Swinging door with a door closer having a slide rail at the door frame with a suspension system for adjusting the height of the slide rail with respect to the door frame
CN304086778,
209276,
241003,
D273457, Dec 24 1981 Ryobi Limited Door closer
D274212, Jul 05 1982 Ryobi Ltd. Door closer
D364081, Feb 28 1994 NT Door Controls Ltd. Door closer unit
4,
D587092, May 16 2006 DORMAKABA DEUTSCHLAND GMBH Door closer
D647780, Jul 10 2009 DORMAKABA DEUTSCHLAND GMBH Door drive with cover
D804930, Sep 23 2015 DORMAKABA DEUTSCHLAND GMBH Door closure with sliding rail
D804931, Sep 23 2015 DORMAKABA DEUTSCHLAND GMBH Door closure with sliding rail
D816461, Sep 23 2015 DORMAKABA DEUTSCHLAND GMBH Door closure with sliding rail
D818344, Sep 23 2015 DORMAKABA DEUTSCHLAND GMBH Door closure with sliding rail
EM27322480001,
EM27322480002,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 28 2017RONGE, CHRISTOFASSA ABLOY BRANDING S À R L ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0441180769 pdf
Oct 04 2017ASSA ABLOY Branding Sàrl(assignment on the face of the patent)
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