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. 28, 2012
Filed:
Sep. 08, 2010
Applicants:
Frank Chiorazzi, Salinas, CA (US);
F. David Lariviere, Monterey, CA (US);
Inventors:
Frank Chiorazzi, Salinas, CA (US);
F. David LaRiviere, Monterey, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved venturi apparatus for the incorporation of air into a liquid. The preferred embodiment of the invention comprises an entry section, a cylindrical section, and an outflow section. Lateral tubes extend from the cylindrical section so as to form an acute angle relative to both the central and cross-sectional axes of the cylindrical section, thereby preventing leakage of liquid out through the lateral tubes during use and subsequent handling. The entry section includes a breather tube connected to the cylindrical section.