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:
Aug. 18, 1981
Filed:
Jun. 21, 1979
Applicant:
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
The system is constructed to operate to mutually transfer information between a processor and a terminal device via a first-in/first-out type stack. Signal generators are provided on the input and output sides of the stack for generating signals corresponding to the EMPTY and FULL statuses of the stack thereby controlling to inhibit or commence the transfer of the information in response to the direction of transfer of the information and the status of the stack.