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:
Aug. 01, 1978
Filed:
Apr. 11, 1977
Applicant:
Inventors:
Arturo Colamussi, Ferrara, IT;
Vittorio Merli, Ferrara, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B / ;
U.S. Cl.
CPC ...
61 27 ; 61 25 ;
Abstract
Manoeuvrable weir comprising at least one flap hinged to a threshold shel laid on the bottom of a waterway to be dammed. The flap foresees openings on its surface from which lead out conduits which debouch in correspondence of the threshold structure, creating over it a water current.
Colamussi, Arturo. (1978). Manoeuvrable weir (U.S. Patent No. 4103497). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4103497
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile