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:
Apr. 08, 1986
Filed:
Feb. 13, 1984
Applicant:
Inventor:
William R Vogt, Rockaway, NJ (US);
Assignee:
Baker Industries, Inc., Parsippany, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340525 ; 340526 ; 3402 / ; 340506 ; 340715 ;
Abstract
An information display is provided to denote both (1) specific events, such as alarm of a smoke detector or unauthorized entry into a building, and (2) the time elapsed between successive events. The event identification data are stored in conjunction with data representing the time elaspsed since the occurrence of the previous event. The display can be cleared, and reconstituted at a rate related to the original rate at which the events occurred, selected by the viewer. The information regarding events and time differences can be stored and saved in a memory external to the timed-replay portion of the system.