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:
Jul. 13, 1999
Filed:
Aug. 23, 1996
Applicant:
Inventors:
Alton Keel, Hellam, PA (US);
Jeffrey Kuhlmann, Lancaster, PA (US);
Mark Edward Trafford, West Reading, PA (US);
Assignee:
Vulcan Northwest Inc., Bellevue, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
375257 ;
Abstract
A cable assembly includes hardware for interconnecting an ISDN upgradeable modem with an ISDN communication line to allow the modem to communicate over the ISDN communication line. The cable assembly has a DIN type connector for connecting to the modem and an RJ45 type connector for connecting to the ISDN communication line. The hardware, located within a housing of the cable assembly, includes line isolation means, over current protection means and control logic. The control logic comprises a U and/or an ST interface.