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:
Aug. 10, 1976
Filed:
Mar. 03, 1975
Applicant:
Inventors:
Roland T Girard, Scotia, NY (US);
George A Rice, Schenectady, NY (US);
Arthur N DeTommasi, Newtonville, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427 58 ; 427101 ; 427102 ; 427123 ;
Abstract
A method of making a voltage sensitive switch characterized by an irreversible change in resistance from a high resistance state greater than one megohm to a low resistance state less than one thousand ohms is described as comprising mixing substantially pure grade copper powder with copper oxide powder, adding a binder to the mixture and applying the resulting mixture to a pair of spaced electrodes.