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. 08, 1982
Filed:
Jun. 02, 1978
Applicant:
Inventor:
Marvin L Peterson, Ponca City, OK (US);
Assignee:
Conoco Inc., Ponca City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
403271 ; 403258 ; 228139 ; 405211 ;
Abstract
The strength of a weld joint joining the end of a first structural member to a second structural member wherein at least a portion of the weld joint is subject to cyclic tensioning stress is improved by applying a compressive stress load to the weld joint. An advantageous application is to the weld joints joining tubular members of offshore platforms.