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:
Sep. 16, 1980
Filed:
Dec. 11, 1978
Applicant:
Inventor:
Harry Albinger, Jr, Monroe, CT (US);
Assignee:
General Electric Company, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340531 ; 340628 ;
Abstract
Alarm devices are provided with circuit means for permitting interconnection of the alarm devices into an alarm system in which each of the powered alarm devices continually senses for an adverse condition, such as smoke in a smoke detection alarm system, and in which all of the powered alarm devices signal an alarm in response to the sensing of an adverse condition by any one of the powered alarm devices.