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. 28, 2020
Filed:
Jun. 19, 2017
Weatherford Technology Holdings, Llc, Houston, TX (US);
Thomas Reinecke, Hannover, DE;
WEATHERFORD TECHNOLOGY HOLDINGS, LLC, Houston, TX (US);
Abstract
In one embodiment, a coupling system for a top drive and a tool includes a housing of the top drive having a bore therethrough, an adapter of the tool, a latch member at least partially disposed within the housing and radially movable between an extended position and a retracted position, wherein the latch member is configured to longitudinally couple the housing to the adapter, and a lock member at least partially disposed within the housing and longitudinally movable relative to the housing, wherein the lock member is configured to move the latch member between the extended and the retracted positions.