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:
May. 08, 2012
Filed:
Nov. 04, 2004
Applicants:
Valerio Bresolin, Vicenza, IT;
Luigi Signori, Vicenza, IT;
Inventors:
Valerio Bresolin, Vicenza, IT;
Luigi Signori, Vicenza, IT;
Assignee:
Hydor SRL, Vicenza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an aerator () for aquariums and ponds there is an impeller () operated by an electric motor () having a first entry () for the intake of water, a second entry () for the intake of air and an exit () where the water and air flow comes out, the impeller (), when it is operated, sucks water from said first entry (), creates a lower pressure which sucks air from said second entry () and mixes said sucked air with water generating a flow which comes out from the exit ().