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. 07, 2022
Filed:
Mar. 21, 2019
Applicants:
Robert O'brien, Katy, TX (US);
Aaron Hammer, Houston, TX (US);
Roy Woudwijk, Spring, TX (US);
Inventors:
Assignee:
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/00 (2006.01); E21B 34/06 (2006.01); E21B 34/14 (2006.01); E21B 23/04 (2006.01);
U.S. Cl.
CPC ...
E21B 23/00 (2013.01); E21B 23/04 (2013.01); E21B 34/063 (2013.01); E21B 34/14 (2013.01);
Abstract
An actuation trigger including a housing; a piston in operable communication with the housing; a pressure source inlet to the trigger the piston being responsive to source pressure cycles; a first one-direction axial incrementing feature movable with piston movement; a rod movable with the piston and positionally restricted by the one-direction axial incrementing feature, the rod initially being part of a dynamic seal preventing actuation pressure access to a tool actuatable by the actuation pressure.