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:
Feb. 14, 1989
Filed:
Mar. 06, 1987
Applicant:
Inventor:
David C Crohn, Shoreview, MN (US);
Assignee:
ETA Systems, Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
An interrupt notice system for permitting individual ones of a plurality of operating devices to indicate to others that an interrupt of their operations is being initiated through transmitting an interrupt through a controller at a proper time. The controller provides for directing such interrupt, and for synchronizing the system.