The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Oct. 20, 2022
Senju Sprinkler Co., Ltd., Tokyo, JP;
Yasuaki Koiwa, Tokyo, JP;
SENJU SPRINKLER CO., LTD., Tokyo, JP;
Abstract
When a sidewall sprinkler head is connected to a water pipe, the adjustment of the position of the sidewall sprinkler head having a deflector can be made more easily. A protective cap is configured to be mounted on or demounted from a sidewall sprinkler head having a deflector. The protective cap is formed as a tubular member configured to accommodate the sidewall sprinkler head. The tubular member includes tongue portions serving as an engagement portion and a second flat surface serving as an alignment indicator for accessory. The tongue portions serving as the engagement portion are configured to engage recessesof the sidewall sprinkler head so as to turn together with the sidewall sprinkler head. The second flat surface serving as the alignment indicator for accessory is configured to indicate the positional state of the deflector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile