Display device for a counting mechanism, such as a clock or watc

Details Display device for a counting mechanism, such as a clock or watc Display device for a counting mechanism, such as a clock or watc

1975-04-10

1976-10-26

Witkowski, Stanley J.

Buckles, buttons, clasps, etc.

58128, 240 643, 340324M, 350160LC, G04B 1930, G04B 1934

Patent

active

039876179

ABSTRACT:
A display device for a counting mechanism, for example, a clock or a watch. The electrodes for the counting positions, for example, hours, minutes and seconds, are arranged in concentric rings. The electrodes are divided per ring into groups which are interconnected in a special manner. The counter electrodes are arranged in one ring of which each electrode cooperates with one group of each above-mentioned ring of electrodes. The number of external connections of the display device is thus highly restricted.

REFERENCES:
patent: 2745243 (1956-05-01), Schumacher
patent: 3258906 (1966-07-01), Demby
patent: 3456152 (1969-07-01), Andersen
patent: 3540209 (1970-11-01), Zatsky et al.
patent: 3579976 (1971-05-01), D'Muhala
patent: 3613352 (1971-10-01), Giersiepen
patent: 3691752 (1972-09-01), Whittier
patent: 3754392 (1973-08-01), Daniels
patent: 3757511 (1973-09-01), Burgess et al.
patent: 3844105 (1974-10-01), Kashio
patent: 3922847 (1975-12-01), Culley et al.

Affiliated with

Also associated with

Rating

Display device for a counting mechanism, such as a clock or watc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display device for a counting mechanism, such as a clock or watc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device for a counting mechanism, such as a clock or watc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-177872