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. 22, 2016
Filed:
Mar. 21, 2014
Applicant:
Yi LU, Toronto, CA;
Inventor:
Yi Lu, Toronto, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 3/00 (2006.01); H01R 4/66 (2006.01); G01V 3/02 (2006.01); G01V 3/08 (2006.01);
U.S. Cl.
CPC ...
H01R 4/66 (2013.01); G01V 3/02 (2013.01); G01V 2003/085 (2013.01);
Abstract
The non-polarized geophysical electrode has an electrically conductive metal disk mounted at its bottom opening. A mixture of an adhesive such as epoxy, inorganic binder, or RTV silicone, and fine particles in micron or nano size of graphene, nickel, nanotube, or graphite is applied on the outer bottom surface of the conductive metal disk. A lead wire of the electrode is connected to the inner surface of the conductive metal disk and extends outward through a liquid-tight strain relief mounted at a cap provided at the top of the housing of the electrode.