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:
Nov. 25, 1980
Filed:
Sep. 21, 1978
Applicant:
Inventor:
Marvin E Ginaven, Springfield, OH (US);
Assignee:
The Bauer Bros. Co., Springfield, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
2103 / ; 210409 ; 210499 ;
Abstract
A waste water treatment system comprises a plurality of screens presenting descending flow surfaces and means defining a flow conduit for waste water or sewage arranged below the upper limits of said flow surfaces. The construction of the flow conduit is such to induce an upflow of the waste water by way of openings therein which are constantly open to means which direct the waste water to the upper ends of said screens in a manner to provide a substantially equal volumetric flow to and over each of said screens.
Ginaven, Marvin. (1980). High capacity waste water treatment system (U.S. Patent No. 4235724). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4235724
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile