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:
Mar. 06, 2018
Filed:
May. 20, 2015
Applicant:
Subsea Technology, Inc., Houston, TX (US);
Inventor:
David G. Hosie, Houston, TX (US);
Assignee:
Subsea Technology, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 40/00 (2006.01); E21B 41/00 (2006.01);
U.S. Cl.
CPC ...
E21B 40/00 (2013.01); E21B 41/0021 (2013.01);
Abstract
A gripper assembly for gripping coiled tubing with lower and upper ball carriers. A first gripper portion and a second gripper portion each have a channel for a bore through the gripper portions. Gripper portions can rotate in relation to each other. Rotation causes the gripper portion to close around an object that passes through the bore. With a translational force, the gripper portions rotate relative to each other to grasp an object.
Hosie, David. (2018). Device for gripping an object in a constrained space (U.S. Patent No. 9909394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9909394
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile