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. 30, 2011
Filed:
Oct. 03, 2008
Applicants:
William Paul Mahoney, Iii, Liberty Township, OH (US);
Fernando Ray Tollens, Cincinnati, OH (US);
Inventors:
William Paul Mahoney, III, Liberty Township, OH (US);
Fernando Ray Tollens, Cincinnati, OH (US);
Assignee:
The Proctor & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An air treatment device having a piezoelectric actuator powered by a transformer. The transformer has dual inputs comprising oppositely wound coils and input power signals 180 degrees out of phase. This arrangement provides a stronger drive signal to the actuator.