Door closer
Latest SUGATSUNE KOGYO CO., LTD. Patents:
The broken lines environment is for illustrative purpose only and forms no part of the claimed design.
Claims
The ornamental design for a door closer, as shown and described.
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- Notice of Reasons for Refusal, JP Patent Application No. 2014-007707, Issue Date Sep. 5, 2014, Issued by JPO.
Type: Grant
Filed: Oct 8, 2014
Date of Patent: Dec 1, 2015
Assignee: SUGATSUNE KOGYO CO., LTD. (Chiyoda-ku)
Inventors: Manabu Hasegawa (Chiyoda-ku), Kazuaki Kashiwaguma (Chiyoda-ku)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/504,689