Sprinkler head accessory
Latest SENJU SPRINKLER CO., LTD. Patents:
In
The broken lines shown around the sprinkler head accessory in
Claims
The ornamental design for a sprinkler head accessory, as shown and described.
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Type: Grant
Filed: May 8, 2020
Date of Patent: Sep 20, 2022
Assignee: SENJU SPRINKLER CO., LTD. (Tokyo)
Inventor: Yasuaki Koiwa (Tokyo)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/734,073