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. 14, 2014
Filed:
Dec. 21, 2010
Applicants:
David B. Clark, Kingwood, TX (US);
Bryan Lane, Houston, TX (US);
Inventors:
David B. Clark, Kingwood, TX (US);
Bryan Lane, Houston, TX (US);
Assignee:
Sino-America Petroleum Equipment International, LLC, Kingwood, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for use in a wellbore using a tubing string formed from a plurality of connected tubulars. The tubulars are connected by a tubular threaded seal connector. The tubular threaded seal connector includes a coupling body. A first seal engagement portion is formed on the coupling body adjacent to a first shoulder formed on a portion of the J-area, and second seal engagement portion is formed on the coupling body adjacent a second shoulder formed on another portion of the J-area.