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:
May. 08, 1990
Filed:
Aug. 06, 1982
Applicant:
Inventor:
Leslie H Sherman, Dumont, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
3241 / ; 324537 ;
Abstract
A device for detecting a fault in an electrical circuit which includes a plug-in electrical circuit module assembly such as, an I.C. or a printed circuit board. The device has a module socket for receiving the plug-in module and a terminal plug designed to fit in a socket provided for the plug-in module. An isolated test point, a switch and an unisolated test point are in series between each terminal of the module socket and the terminal point.