World timepiece

Details World timepiece World timepiece

1988-12-15

1991-04-09

Miska, Vit W.

Horology: time measuring systems or devices

Plural time zones

G04B 1922

Patent

active

050070339

ABSTRACT:
A world timepiece for normally displaying the time of a home city and for selectively displaying the time of another city situated in another time zone. The world timepiece includes a plurality of selector switches corresponding to main cities located in different time-lag zones into which the world is divided. A display unit normally displays the time of the user's home city and, upon actuation of one of the selector switches, the display unit displays the time of the selected city designated by the actuated selector switch. A city of an arbitrary time-lag zone can be stored in an assigned city storage circuit, and the time of the assigned city can be displayed by the display unit by actuating an optional switch.

REFERENCES:
patent: 3940920 (1976-03-01), Nakamura et al.
patent: 4217653 (1980-08-01), Nakata
patent: 4274151 (1981-06-01), Kamiwaki
patent: 4316272 (1982-02-01), Naito
patent: 4681460 (1987-07-01), Nishimura

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2040226