Title: Timer device

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.

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Inventors: Tanaka, Kojiro (Tokyo, JP)
Yoda, Kazuhiro (Tokyo, JP)

Application Number: 929110
Filing Date: 1978-07-31
Publication_date: 1979-08-07
Assignee: Kabushiki Kaisha Daini Seikosha (JP)
Primary Class(es): 368/98 968/802, 968/DIG1
Other Classes:
US Patent Ref:

3662535	May, 1972	Hedrick et al.	58/39.
3899892	Aug, 1975	Flumm et al.	58/38.
3961473	Jun, 1976	Hung	58/145.
4079583	Mar, 1978	Larsen	58/39.
4104861	Aug, 1978	Yoda et al.	58/38.

Other Refs: 22191142277605493764

Oct, 1973	DE
Feb, 1976	FR
Mar, 1976	SU

Primary Examiner: Witkowski, Stanley J.
Assistant Examiner:
Attorney: Burns, Robert E., Lobato; Emmanuel J., Adams; Bruce L.