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:
Nov. 01, 2022
Filed:
Dec. 12, 2020
Applicant:
Kerr Machine Co., Sulphur, OK (US);
Inventors:
Mark S. Nowell, Ardmore, OK (US);
Kelcy Jake Foster, Ardmore, OK (US);
Michael Eugene May, Ardmore, OK (US);
Brandon Scott Ayres, Ardmore, OK (US);
Christopher Todd Barnett, Stratford, OK (US);
Micheal Cole Thomas, Ardmore, OK (US);
Guy J. Lapointe, Sulphur, OK (US);
Assignee:
Kerr Machine Co., Sulphur, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 5/18 (2006.01); F15B 7/06 (2006.01); F16K 5/04 (2006.01); F16J 15/06 (2006.01); F15B 21/00 (2006.01); F04B 53/16 (2006.01); F16K 5/16 (2006.01); F16K 5/02 (2006.01); F04B 53/22 (2006.01);
U.S. Cl.
CPC ...
F16K 5/184 (2013.01); F04B 53/164 (2013.01); F04B 53/22 (2013.01); F15B 7/06 (2013.01); F15B 21/00 (2013.01); F16J 15/062 (2013.01); F16K 5/0271 (2013.01); F16K 5/0464 (2013.01); F16K 5/0471 (2013.01); F16K 5/0485 (2013.01); F16K 5/0492 (2013.01); F16K 5/161 (2013.01); F16K 5/181 (2013.01);
Abstract
Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a groove in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the groove and configured to extend from the groove beyond the body bore to seal against the sealing surface formed by the closure.