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:
Dec. 06, 1977
Filed:
Sep. 17, 1976
Applicant:
Inventor:
Charles E Scott, Noblesville, IN (US);
Assignee:
P. R. Mallory & Co. Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
3403091 ; 307141 ; 3403094 ;
Abstract
A solid-state delay timed switching circuit includes a delay timing means for delaying the start of an operational sequence. A function timing means is provided for timing the operational sequence, an alarm timing means for timing an audible alarm at the completion of an operational sequence, a power switching means, a power supply and a power turn-off means to de-energize the power switching means.