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:
Dec. 31, 2013
Filed:
Oct. 13, 2009
Garud Sridhar, Singapore, SG;
Mike Wedge, Sugar Land, TX (US);
Joe Hubenschmidt, Sugar Land, TX (US);
John Starr, Houston, TX (US);
Terry Riddle, Richmond, TX (US);
Garud Sridhar, Singapore, SG;
Mike Wedge, Sugar Land, TX (US);
Joe Hubenschmidt, Sugar Land, TX (US);
John Starr, Houston, TX (US);
Terry Riddle, Richmond, TX (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A packing assembly adapted to be mounted on and seal a reciprocating shaft includes a packing nut, an elastomeric sealing member releasably coupled to the packing nut, and a keeper to facilitate the releasable coupling between the elastomeric sealing member and the packing nut, wherein the entire assembly is removable from the reciprocating shaft as a unit.