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:
Jul. 23, 1991
Filed:
Feb. 14, 1989
Applicant:
Inventor:
William D Abbema, Houston, TX (US);
Assignee:
Tuboscope Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138 98 ; 138 97 ; 138155 ; 2940208 ;
Abstract
A replacement pipe section for a defective pipeline that includes two tubular members telescopically assembled so that the assembly has an adjustable overall length. The replacement pipe section includes a collar that can be disposed around and attached to both tubular members, thereby fixing the overall length of the assembly. The ends of the replacement section can then be attached to the fixed open ends of the pipeline to create a fluid-tight assembly. The replacement pipe section is particularly effective for permanently replacing a defective section of an internally coated pipeline.