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:
Mar. 04, 2008
Filed:
Nov. 17, 2005
Charles P. Keip, Byron Center, MI (US);
Charles P. Keip, Byron Center, MI (US);
Other;
Abstract
An apparatus and method for storing gases and liquids having a high trans-migration rate through containment surfaces due to their molecular size. An inner pressurized retaining enclosure for the storage of gas and liquids has a second enclosure wall about the first enclosure defining a gap between the respective enclosure surfaces which is filled with a containment gas or liquid having a molecular size greater than the porosity of the storage wall and stored gas or liquid. The containment gas effectively impedes the transmission of the storage gas and liquid through the first inner pressure retainer enclosure by creating a pressure barrier on its outer surface.