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:
Jan. 06, 2026
Filed:
Sep. 12, 2022
Grant Prideco, Inc., Houston, TX (US);
Jan Einar Strømstad, Kristiansand, NO;
Anders Meisfjordskar, Grimstad, NO;
Grant Prideco, Inc., Houston, TX (US);
Abstract
A motion-stabilized crane system includes a crane base extending from a first end to a second end opposite the first end, a crane boom having a first end pivotably coupled to the second end of the crane base and a second end opposite the first end, a hoisting cable, a hook, a motion stabilizer including a hook housing in which at least one of the hoisting cable and the hook is received, a linear actuator configured to rotate the hook housing about a first, a sensor configured to capture as a sensor output associated with the position of at least one of the hook and the hoisting cable in the hook housing, and a stabilizer control module configured to activate the linear actuator to reduce an angle formed between at least one of the hook and the hoisting cable and a vertical axis based on the senor output.