Timer

Details Timer Timer

1997-07-18

1999-08-03

Roskoski, Bernard

Horology: time measuring systems or devices

Chronological

With manually actuated display

368187, G04C 1700

Patent

active

059333910

ABSTRACT:
A timer is provided with a setting member which is moved in order to set, increase or decrease a desired countdown time. Movement of the setting member in one direction generates an increment pattern and movement in an opposite direction generates a decrement pattern. A bit generator is connected to increment or decrement the countdown time.

REFERENCES:
patent: 405206 (1889-06-01), Dubinski
patent: 3596460 (1971-08-01), Wuthrich
patent: 3646751 (1972-03-01), Purland et al.
patent: 4253177 (1981-02-01), Hafner
patent: 4257115 (1981-03-01), Hatuse et al.
patent: 4338681 (1982-07-01), Rapp et al.
patent: 4374622 (1983-02-01), Kashio
patent: 4432652 (1984-02-01), Munekata et al.
patent: 4451159 (1984-05-01), Tanaka
patent: 4504154 (1985-03-01), Kammerer
patent: 4618264 (1986-10-01), Kamens et al.
patent: 4678344 (1987-07-01), Inoue
patent: 4837731 (1989-06-01), Levine et al.

Affiliated with

Also associated with

Rating

Timer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Timer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Timer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-855831