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:
Apr. 16, 2013
Filed:
Apr. 08, 2009
Applicants:
Eugene L. Mclinn, Middleton, WI (US);
John Rice, Fitchburg, WI (US);
Inventors:
Eugene L. McLinn, Middleton, WI (US);
John Rice, Fitchburg, WI (US);
Assignee:
TRC Environmental Corporation, Windsor, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Devices and methods for directing a non-aqueous phase liquid (NAPL) that migrate entrained in a fluid (e.g., a gas) from sediments in bodies of water by using trapping caps having an upwardly sloped surface toward an accumulation zone that contains a water table, in which migration of the gas carries the NAPL toward the accumulation zone.