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:
Aug. 13, 2002
Filed:
Mar. 31, 2000
Thomas M. Whitworth, Socorro, NM (US);
David W. Love, Socorro, NM (US);
Jane C. Love, Socorro, NM (US);
New Mexico Tech Research Foundation, Socorro, NM (US);
Abstract
A spill containment system for storage tanks, flow devices, and the like, and a containment system for spilled light non-aqueous phase liquid are provided. The spill containment system comprises a liner for receiving and containing liquid that spills, as well as a withdrawal tube that sealingly extends into the liner at a high point thereof. An alternative spill containment system comprises two liner portions, one about a storage tank and another about a flow device leading, for example, to a furnace. A withdrawal tube extends to a low point of the first liner portion. The containment system comprises a trench, filled for example with low capillarity medium, for at least partially surrounding an area where light non-aqueous phase liquid is stored or may migrate to. A liner is disposed over the top of the trench and along at least a portion of one side thereof. At least one withdrawal tube sealingly extends through the liner at a high point thereof and into the trench.