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:
Dec. 20, 2005
Filed:
Mar. 31, 2003
Applicants:
Richard D. Pearson, Bristol, GB;
James Ian King, Bath, GB;
Inventors:
Richard D. Pearson, Bristol, GB;
James Ian King, Bath, GB;
Assignee:
Radiodetection Limited, Bristol, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R031/02 ; G01R019/00 ; G01V003/08 ;
U.S. Cl.
CPC ...
Abstract
A cable detection apparatus is disclosed having a filter, the filter transmitting components of a signal detected substantially at certain harmonics of a first frequency. The filter may also attenuate the signal at certain even harmonics thereof. A method of detecting and/or locating cables in the same manner is also disclosed.
Quick Actions:
Pearson, Richard. (2005). Cable detection apparatus and method (U.S. Patent No. 6977508). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6977508
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