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. 21, 2021
Filed:
Apr. 14, 2020
Applicant:
Crc-evans Pipeline International, Inc., Houston, TX (US);
Inventors:
Travis W. Smith, The Woodlands, TX (US);
Jose C. Bouche, Tomball, TX (US);
Assignee:
CRC-Evans Pipeline International, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 37/00 (2006.01); B23K 37/02 (2006.01);
U.S. Cl.
CPC ...
B23K 37/0211 (2013.01); B23K 37/0258 (2013.01); B23K 37/0276 (2013.01);
Abstract
Provided is an apparatus for coating a girth weld and a cutback region surrounding said girth weld, said apparatus having lateral travel at least equal to the length of the cutback region and circumferential rotational travel around the pipe. The apparatus can provide a multiple component coating accurately and safely, without the need for solvent flushing of the apparatus.