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:
Aug. 16, 1983
Filed:
Dec. 20, 1982
Applicant:
Inventors:
Thomas R Bishop, Houston, TX (US);
Archie W Peil, Houston, TX (US);
Assignee:
Bowen Tools, Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; E21B / ;
U.S. Cl.
CPC ...
277 73 ; 277127 ; 277198 ; 277199 ; 251 / ;
Abstract
A new and improved inner seal assembly adapted to be mounted with the ram of a blowout preventer which includes a central sealing member and a seal insert, with the central sealing member being formed having at least one securing member receptacle capable of receiving a securing member formed with the seal insert, with the seal insert being removably mounted with the central sealing member by yieldable cooperation between the seal insert and the central sealing member.
Bishop, Thomas. (1983). Blowout preventer inner ram seal assembly (U.S. Patent No. 4398729). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4398729
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile