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:
Nov. 06, 1990
Filed:
Aug. 17, 1989
Applicant:
Inventors:
Dieter Hauck, Eberbach, DE;
Karl-Heinz May, Viernheim, DE;
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324 66 ; 324538 ; 379 25 ;
Abstract
A coding device for an electric cable plug connection having a plug connected to wires of a cable and insertable into a socket, both the plug and the socket being formed with a plurality of contacts, has a coding arrangement for assigning the plug to the socket in a correctly oriented position. The coding arrangement includes at least one jumper link connecting various of the contacts of the socket. The jumper link forms together with the cable connection an electrically interrogatable test loop.