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:
Jan. 23, 2024
Filed:
Sep. 12, 2019
Japan Steel Works M&e, Inc., Muroran, JP;
Tokyo Denki University, Tokyo, JP;
Japan Steel Works M & E, Inc., Hokkaido, JP;
Tokyo Denki University, Tokyo, JP;
Abstract
A gas pressure vessel capable of performing processing of removing wrinkles on an inner surface of a dome part and preventing cracking starting from a root of a thread of a neck part is provided. In a gas pressure vessel according to one embodiment, a dome part () has an opening whose diameter is 90 mm or greater, and the innermost root of the thread in a female thread part () into which a lid () is screwed is provided inside an imaginary plane (B) formed by extending an outer surface of the dome part () toward an opening.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile