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. 02, 1996
Filed:
Aug. 11, 1994
Applicant:
Inventor:
Jay C Crosman, New Rochelle, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
95143 ; 95273 ; 96108 ; 96142 ; 220371 ; 220745 ;
Abstract
This invention is a system which purifies or removes air pollutants from the vent gas stream of a fixed roof liquid storage tank. It incorporates a novel method for insuring that tank venting will not be restricted or prevented by the air pollution control or purification devices, and thereby eliminates a potential cause of deformation or collapse of a fixed roof liquid storage tank upon which it may be installed. It is constructed of essentially two parts as follows: