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:
Jan. 24, 1984
Filed:
Oct. 15, 1981
Applicant:
Inventors:
Philip Wingert, Greensburg, PA (US);
Larry J Gaudino, Latrobe, PA (US);
Han J Kim, Greensburg, PA (US);
Assignee:
GTE Products Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
419 21 ; 419 22 ; 419 35 ;
Abstract
Addition of copper to silver-cadmium oxide by adding copper to submicron silver powder improves the morphology of the cadmium oxide in the sintered material and enables sintered densities greater than 96% of theoretical to be achieved.
Wingert, Philip. (1984). Silver cadmium oxide electrical contacts (U.S. Patent No. 4427625). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4427625
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile