Horology: time measuring systems or devices – Controlled by a disparate device – Speed checker
Patent
1994-12-05
1997-04-15
Roskoski, Bernard
Horology: time measuring systems or devices
Controlled by a disparate device
Speed checker
40407, G04B 1924
Patent
active
056217021
ABSTRACT:
A liquid crystal calendar display device, especially suitable for an electronic timepiece, presents a full calendar month for all possible monthly calendars. Sunday, or any other selected day of the week, appears in the leftmost displayed column, regardless of the day which is the first date in the presented month. The area occupied by the date numerals is reduced by interleaving the date numerals.
REFERENCES:
patent: 1921451 (1933-08-01), Brenner
patent: 2499329 (1950-02-01), Potter
patent: 2686985 (1954-08-01), Shore
patent: 3276198 (1966-10-01), Barbera
patent: 3474558 (1969-10-01), Huber
patent: 3619923 (1971-11-01), Bruner
patent: 3698113 (1972-10-01), Spicer
patent: 4205516 (1980-06-01), Terao
patent: 4251935 (1981-02-01), Wright
patent: 4285147 (1981-08-01), Kolar
patent: 4353178 (1982-10-01), Maezawa
patent: 4540292 (1985-09-01), Rubenstein
patent: 4567680 (1986-02-01), DePaolo, Sr.
Crutcher William C.
Roskoski Bernard
Timex Corporation
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