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. 09, 2025
Filed:
Nov. 30, 2022
Baker Hughes Holdings Llc, Houston, TX (US);
Andrew Tang, Camillus, NY (US);
Kevin Coombs, Syracuse, NY (US);
Brian Mittelstaedt, Fayetteville, NY (US);
Baker Hughes Holdings LLC, Houston, TX (US);
Abstract
An inspection tube for non-destructive inspection including at least one variable stiffness section extending along a longitudinal axis between a proximal end and a distal end of the inspection tube, at least one stiff section, and a tensioning element. The at least one variable stiffness section can include a first end, a second end, and a plurality of serially-arranged linkages provided within the at least one variable stiffness section. The serially-arranged linkages can include a distal linkage provided at the second end. The at least one stiff section can be configured to couple to the first end or the second end of the at least one variable stiffness section. The tensioning element can include a first end coupled to the distal linkage and a second end extending through the serially-arranged linkages, and out of the proximal end of the inspection tube.