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:
Apr. 03, 2018
Filed:
May. 14, 2015
Applicant:
Vishay Measurements Group, Inc., Wendell, NC (US);
Inventors:
Thomas P. Kieffer, Wake Forest, NC (US);
Robert B. Watson, Clayton, NC (US);
Assignee:
VISHAY MEASUREMENTS GROUP, INC., Wendell, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 1/22 (2006.01); G01B 7/16 (2006.01); G01L 1/18 (2006.01); H01C 1/16 (2006.01); H01C 13/00 (2006.01);
U.S. Cl.
CPC ...
G01L 1/2287 (2013.01); G01B 7/18 (2013.01); G01L 1/18 (2013.01); G01L 1/22 (2013.01); H01C 1/16 (2013.01); H01C 13/00 (2013.01);
Abstract
A metal resistance strain gage with a high gage factor is provided. The electrical resistance strain gage includes a strain sensitive metallic element and has a chemical composition on a weight basis of approximately 63% to 84% Ni and approximately 16% to 37% Fe and a gage factor greater than 5.