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:
May. 31, 1988
Filed:
Apr. 21, 1986
Applicant:
Inventor:
William Gray, McLean, VA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379 40 ; 379 41 ; 379104 ; 379105 ;
Abstract
A supervisory monitoring and control system is described which provides for responding to a push-button telephone output from another location for changing operating parameters at the supervised site. In response to the received keyed telephone signal the system provides complete status of monitor and control ports plus any active alarms which have occurred. The foregoing information can be communicated by means of a voice synthesizer or supplied to a printer or the like.
Quick Actions:
Gray, William. (1988). Remote supervisory monitoring and control system (U.S. Patent No. 4748654). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4748654
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