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. 13, 1976
Filed:
Aug. 30, 1974
Shizuo Sumida, Hiroshima, JA;
Kazuo Nii, Hiroshima, JA;
Osamu Shimizu, Himeji, JA;
Atsushi Ueda, Himeji, JA;
Mitsuaki Ishii, Himeji, JA;
Toyo Kogyo Co., Ltd., Tokyo, JA;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JA;
Abstract
State detecting apparatus comprising: first, second and third terminals, first and second potential detecting circuits each having an input and an output, a resistance, means connecting the inputs of the first and second potential detecting circuits to the first terminal, means connecting the resistance between the first terminal and a power source, means connecting the output of the first potential detecting circuit to the second terminal, means connecting the output of the second potential detecting circuit to the third terminal.