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. 24, 2025
Filed:
Sep. 26, 2022
Applicant:
Itrec B.v., Schiedam, NL;
Inventor:
Arthur Alexander De Mul, Schiedam, NL;
Assignee:
ITREC B.V., Schiedam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 19/15 (2006.01); E21B 3/02 (2006.01); E21B 7/02 (2006.01); E21B 19/06 (2006.01); E21B 19/10 (2006.01);
U.S. Cl.
CPC ...
E21B 19/155 (2013.01); E21B 3/022 (2020.05); E21B 7/023 (2013.01); E21B 19/06 (2013.01); E21B 19/10 (2013.01);
Abstract
A mobile land rig is adapted to perform drilling and/or wellbore related activities. The mobile land rig includes a drilling tower, a loader and a top drive system including a pivotal top drive unit. The top drive system is provided with an actuator assembly adapted to cause the pivot motion of the top drive unit.