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:
Dec. 10, 1991
Filed:
Oct. 11, 1990
Applicant:
Inventors:
Steven L Miller, Shelby, KY (US);
Ronald L Wathen, Jefferson, KY (US);
Raymond E Palazzo, Jr, Jefferson, KY (US);
Assignee:
Environmental Water Technology, Inc., Louisville, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210232 ; 210251 ; 210541 ; 210542 ;
Abstract
A fluid control mechanism for a fluid control system including a flexible fluid conduit with first and second gripping members to grip the conduit at preselected first and second locations, the gripping members being relatively movable to flex the conduit from a preselected minimum arc position to a maximum arc position to control the rate of fluid flow therethrough.