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:
Oct. 20, 2020
Filed:
Jun. 10, 2019
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Jim Basuki Surjaatmadja, Duncan, OK (US);
Dick Charles Headrick, Duncan, OK (US);
Tim H. Hunter, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16K 15/02 (2006.01); E21B 41/00 (2006.01); F16K 15/06 (2006.01); F04B 7/00 (2006.01); F04B 15/02 (2006.01);
U.S. Cl.
CPC ...
F16K 15/028 (2013.01); E21B 41/00 (2013.01); F04B 7/0015 (2013.01); F04B 7/0084 (2013.01); F04B 15/02 (2013.01); F16K 15/063 (2013.01);
Abstract
A valve poppet assembly comprising a valve stem, a poppet insert retainer, and a poppet seat, wherein, in an assembled configuration, the valve stem extends along a central axis through the poppet insert retainer and the poppet seat, and wherein the valve stem, the poppet insert retainer, and the poppet seat are not a single, integral component.