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:
Sep. 07, 1999
Filed:
Jun. 05, 1996
Applicant:
Inventors:
Paul W Sinker, Jr, East Stroudsburg, PA (US);
Brendan J Meiers, Plainsboro, NJ (US);
Assignee:
Benjamin Moore & Co., Montvale, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
422168 ; 55218 ;
Abstract
An exhaust system for a liquid processing vessel or tank including a port provided in a cover of the tank and a closure fixed in the tank to close the port when the cover in a closed position closing the space enclosed by the tank. The cover is movable to an open position and fumes or vapors from the liquid in the tank are removed through the port and a conduit communicating with the port and an exhaust passage in which suction is produced to remove the vapors. When the cover is moved to its closed position closing the tank to allow processing of the liquid, the closure blocks the port in the cover.