Door closer
Description
The broken lines illustrate portions of the environment in which the door closer is used and form no part of the claimed design.
Claims
The ornamental design for a door closer, as shown and described.
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Patent History
Patent number: D784111
Type: Grant
Filed: Jan 19, 2016
Date of Patent: Apr 18, 2017
Inventor: Graham Gordon (Brampton)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/551,957
Type: Grant
Filed: Jan 19, 2016
Date of Patent: Apr 18, 2017
Inventor: Graham Gordon (Brampton)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/551,957
Classifications
Current U.S. Class:
D8/330