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:
Sep. 30, 1980
Filed:
Jul. 18, 1978
Pierre Jean, Montivilliers, FR;
GAZ-Transport, Paris, FR;
Abstract
An upright tank of cylindrical or prismatic form has a sealed inner wall surrounded by insulation, and an outer casing. The bottom of the inner wall is formed from parallel strips of INVAR welded together at inturned flanged edges and is mounted in sliding relation to insulation beneath the bottom. The inner side wall is formed from parallel vertical bands of stainless steel with inwardly bent margins welded together and slidingly supported vertically to permit expansion and contraction. The inner side wall is joined to the inner bottom wall by a corner angle assembly including sheets and angles of INVAR supported by an annular beam. The annular beam includes straight beam sections supported at their ends by gussets which in turn are anchored to the exterior casing of the tank.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile