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:
Jul. 26, 2016
Filed:
Aug. 04, 2011
Applicant:
Francesco Casoli, Fabriano, IT;
Inventor:
Francesco Casoli, Fabriano, IT;
Assignee:
ELICA S.P.A., Fabriano, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 1/78 (2006.01); F24C 15/20 (2006.01); G01F 1/28 (2006.01); F16K 31/12 (2006.01); F04D 25/14 (2006.01);
U.S. Cl.
CPC ...
F24C 15/20 (2013.01); G01F 1/28 (2013.01); F04D 25/14 (2013.01); F16K 31/12 (2013.01);
Abstract
The present invention concerns a device () for an extractor hood () comprising a tubular portion (), having a cross section from 5000 to 32000 mm2, wherein an air flow detector () is arranged in said tubular portion (), for detecting the air flow in said tubular portion ().