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:
Aug. 07, 1979
Filed:
Jul. 31, 1978
Applicant:
Inventors:
Kojiro Tanaka, Tokyo, JP;
Kazuhiro Yoda, Tokyo, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G04C / ; G04C / ;
U.S. Cl.
CPC ...
58 395 ; 58 3 / ; 58 5 / ; 58 575 ; 58 74 ; 5814 / ;
Abstract
An event timer device having a plurality of memory counters each for memorizing the duration of a respective event. A selecting circuit selects one of the memory counters corresponding to a selected event having a predetermined duration for operating the selected memory counter to count down the memorized duration of the selected event. A display displays the remaining time of the selected event. The event counter further includes an alarm for generating an alarm signal at the end of the selected event.