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:
Mar. 04, 2003
Filed:
Sep. 08, 2000
Applicant:
Inventors:
Brian P. Hanson, Springfield, VA (US);
David H. Hanson, Arlington, VA (US);
Stanislav Torgovitsky, Washington, DC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/02 ; B08B 5/00 ; B08B 5/02 ;
U.S. Cl.
CPC ...
B08B 3/02 ; B08B 5/00 ; B08B 5/02 ;
Abstract
A moisture and build up removal system and method which deliver air at high velocity to the surface of a lens or a lens shield. The system and method having a particular implementation with lens surfaces of video, photographic, image viewing, and image processing devices.