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:
Jan. 29, 1991
Filed:
Oct. 03, 1989
Applicant:
Inventor:
Tetsuo Kimura, Tokyo, JP;
Assignee:
Nittan Company Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B / ; H04M / ;
U.S. Cl.
CPC ...
34082506 ; 3403 / ; 34082516 ; 34082517 ; 364550 ;
Abstract
A central monitoring and alarming system for monitoring and alarming an abnormal condition, for example fire and gas leakage, includes a central monitoring station having a memory device and a signal processor, plural terminals returning information detected by sensors included therein and a supporting terminal unit for specifying a proper address assigned to the terminal units respectively so that an operator can reliably know an address without looking at an address setter disposed in a terminal unit.