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:
Oct. 14, 2008
Filed:
Dec. 17, 2003
Applicants:
Robert G. Mejia, Boise, ID (US);
Curt Nelson Van Lydegraf, Eagle, ID (US);
Inventors:
Robert G. Mejia, Boise, ID (US);
Curt Nelson Van Lydegraf, Eagle, ID (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sensing device has a cantilever disposed with a medium which is movable relative to the cantilever, and a device associated with one of the cantilever and the medium, which is responsive to changes in electrical field between the medium and the cantilever caused by a distance between the medium and the cantilever changing.