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. 28, 1993
Filed:
Apr. 02, 1992
Applicant:
Inventor:
Ernst Rohringer, Hilgert, DE;
Assignee:
Steuler Industriewerke G.m.b.H., Hohr Grenzhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D / ; B65G / ;
U.S. Cl.
CPC ...
405 53 ; 405128 ; 4051501 ;
Abstract
The invention provides a liner sheet, liner panel system, and method for making same that employ a substantially continuous passage that enhances leak detection and thermal insulation in fluid-containment structures, e.g., double-wall tanks.