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. 07, 1981
Filed:
May. 20, 1975
Applicant:
Inventors:
Gerald M Kolodny, Sudbury, MA (US);
Paul R Hughes, Sudbury, MA (US);
Assignee:
Sudbury Systems Incorporated, Sudbury, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
179-609 ; 179 / ; 360 18 ; 360 71 ; 364514 ; 364900 ; 370 77 ; 369 29 ;
Abstract
Rapid simultaneous multiple access information storage and retrieval system including multiple simultaneously available audio dictation inputs and multiple simultaneously available audio outputs, an array of magnetic recording and playback instruments, and a controller operating under computer command for multiplexing the interchange of audio signals between inputs and outputs on the one hand and the magnetic recorder storage means on the other and at the same time for generating control signals to and from the input and output terminals.