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. 02, 2009
Filed:
Oct. 01, 2004
Applicant:
Jacques Dhellemmes, Versailles, FR;
Inventor:
Jacques Dhellemmes, Versailles, FR;
Assignee:
Gaz Transport et Technigaz, Saint-Remy-les-Chevreuse, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 6/28 (2006.01); B65D 6/00 (2006.01); E04C 2/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sealed wall structure includes at least one sealed plate (), the plate () being corrugated with at least one first series of corrugations and a second series of corrugations () of transverse directions, the corrugations protruding toward the internal face of a tank. The structure includes at least one reinforcing ridge () made on at least one corrugation of a series in its portion lying between two successive intersections () with corrugations of the other series, each ridge () being generally convex and made locally on at least one lateral face () of the corrugation that supports it.