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. 03, 1992
Filed:
May. 15, 1990
Applicant:
Inventors:
Kenneth P Galano, Wrentham, MA (US);
Paul H Cheverie, Marshfield Hills, MA (US);
Assignee:
Codex Corporation, Mansfield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
375-8 ; 364708 ;
Abstract
A digital communications device with a removeable cartridge is disclosed for programming the functions and primary operations into a digital communications device as for example a modem. Examples of programmable functions include data transmission rates, interface protocols and/or full duplex mode of operation.