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:
Apr. 19, 2016
Filed:
Jul. 10, 2013
Applicant:
Echovista Systems Limited, Great Yarmouth, Norfolk, GB;
Inventors:
David Robert Murray Trevett, Poole, GB;
Patrick Naven Trevett, Poole, GB;
Assignee:
ECHOVISTA GMBH, Seligenstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S 1/02 (2006.01); F26B 5/02 (2006.01);
U.S. Cl.
CPC ...
F26B 5/02 (2013.01); B60S 1/02 (2013.01);
Abstract
A method of clearing precipitation from a surface of a window comprises ultrasonically vaporizing the precipitation. A vehicle windscreen, for example, has transducers distributed around the edge and bonded to the windscreen to insonify it. The transducers are energized by a drive system.