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.:

US 8994393 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 31, 2015

Filed:

Sep. 06, 2012
Applicants:

Hanyi Ding, Colchester, VT (US);

John Ferrario, Waterbury, VT (US);

Barton E. Green, Milton, VT (US);

Richard J. St. Pierre, Essex Junction, VT (US);

Inventors:

Hanyi Ding, Colchester, VT (US);

John Ferrario, Waterbury, VT (US);

Barton E. Green, Milton, VT (US);

Richard J. St. Pierre, Essex Junction, VT (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/067 (2006.01); G01R 1/073 (2006.01);
U.S. Cl.
CPC ...
G01R 1/07357 (2013.01);
Abstract

A test device including cobra probes and a method of manufacturing is disclosed. The test device includes a conductive upper plate having an upper guide hole and a conductive lower plate having a lower guide hole. The test device also includes a conductive cobra probe disposed between the upper guide hole of the upper plate and the lower guide hole of the lower plate. A dielectric material insulates the cobra probe from the upper plate and the lower plate.


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