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. 25, 2024
Filed:
Jan. 20, 2022
Applicant:
Tejas Tubular Products, Inc., Houston, TX (US);
Inventors:
Maximo Tejeda, Houston, TX (US);
Maximo Tejeda, Jr., Houston, TX (US);
Dimitris Katsareas, Houston, TX (US);
Edgar Alejandro Zuniga, Houston, TX (US);
Larry Palmer, Houston, TX (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 15/06 (2006.01); F16L 15/00 (2006.01);
U.S. Cl.
CPC ...
F16L 15/007 (2013.01); F16L 15/06 (2013.01);
Abstract
A threaded connection comprising a pin connecting having dual tapered threads and a box connection having mating dual tapered threads. There is an internal torque shoulder in the box connection, the torque shoulder having a negative angled surface which mates with an angled surface on the nose of the pin connection. The pin connection has an external torque shoulder having a negative angled surface which is engaged and mates with a negative angled surface formed on the face of the box connection.