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. 27, 1977
Filed:
Aug. 09, 1976
Jean-Claude Letourneur, Sainte Adresse, FR;
Pierre Jean, Montivilliers, FR;
GAZ-Transport, Paris, FR;
Abstract
An improvement in fluid-tight isothermal tanks for holding liquefied gas and comprising sealing barriers of thin metal alternated with heat insulating barriers, the edges of two sealing barriers which intersect at a corner of the tank being connected by a deformable ring having an L-shaped section, with each flange comprising a strip of the same metal as said barrier attached to a plurality of spaced modules of heat insulating material, and the ring being fastened to an external supporting structure by draw bolts passing through the spaces between the modules.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile