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:
Jun. 30, 2026
Filed:
Jun. 04, 2025
Applicant:
Nok Corporation, Tokyo, JP;
Inventors:
Assignee:
NOK CORPORATION, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J 15/32 (2016.01); F16J 15/3204 (2016.01); F16K 11/02 (2006.01);
U.S. Cl.
CPC ...
F16J 15/3204 (2013.01); F16K 11/02 (2013.01);
Abstract
A method of manufacturing a sealing structure includes: accommodating in an inner space of a housing member a flat plate-shaped seal member including a first end face and a second end face located on opposite sides to each other, while the seal member being in a curved state such that the first end face and the second end face are close to each other; installing an auxiliary member to be in contact with the first end face and the second end face between the first end face and the second end face; and accommodating a shaft member inside the seal member.