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:
Jul. 25, 2000
Filed:
Apr. 21, 1998
Paul Walter Sinker, Jr, East Stroudsburg, PA (US);
Brendan Joseph Meiers, Plainsboro, NJ (US);
Dana F Edelman, Ruckersville, VA (US);
Benjamin Moore & Co., Montvale, NJ (US);
Abstract
An exhaust system for a liquid processing tank including an exhaust conduit provided in a cover closing the tank. The exhaust conduit communicates with an exhaust system externally of the tank and has an inlet port that is closed by a portion of the cover that is movable to an open position to allow access into the tank. Fumes or vapors from the liquid in the tank are removed through the inlet port and exhaust conduit to an external exhaust duct by suction produced in the exhaust system. When the movable portion of the cover is moved to its closed position closing the tank to allow processing of the liquid in the tank, the inlet port in the exhaust conduit is closed by the movable cover portion.