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:
Oct. 27, 1992
Filed:
Feb. 10, 1992
Applicant:
Inventor:
David H Bartlow, Conroe, TX (US);
Assignee:
Owens-Corning Technology, Inc., Summit, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
220565 ; 220469 ; 220445 ; 73 492 ;
Abstract
An underground storage tank having secondary containment comprising a self-supporting, semi-rigid thin wall located on the inside of the tank. The thin inner wall completely lines the inside of the tank and is structurally independent of the tank.