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.:

US 7780408 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 24, 2010

Filed:

Jan. 16, 2007
Applicants:

Moreno Lazzarato, Brugine, IT;

Maristella Bregantin, Legal Representative, Brugine, IT;

Marco Lazzarato, Legal Representative, Brugine, IT;

Giuliano Grigoletto, Brugine, IT;

Stefano Michieli, Sant'Angelo Di Piove, IT;

Andrea Dalla Zuanna, Padua, IT;

Inventors:

Moreno Lazzarato, Brugine, IT;

Maristella Bregantin, legal representative, Brugine, IT;

Marco Lazzarato, legal representative, Brugine, IT;

Giuliano Grigoletto, Brugine, IT;

Stefano Michieli, Sant'Angelo Di Piove, IT;

Andrea Dalla Zuanna, Padua, IT;

Assignee:

Emerson-Network Power S.R.L., Piove Di Sacco, IT;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
Abstract

A flow straightener for axial fans particularly for conditioning systems, being constituted by a plurality of flat deflection walls, which form a substantially star-shaped profile which is adapted to be arranged coaxially and proximate to the impeller of the axial fan with which it is associated.


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Lazzarato, Moreno. (2010). Flow straightener for axial fans, particularly for conditioning systems (U.S. Patent No. 7780408). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7780408

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