International world clock

Details International world clock International world clock

1987-06-01

1989-01-17

Roskoski, Bernard

Horology: time measuring systems or devices

Plural time zones

With movable disk display

G04B 1922

Patent

active

047992034

ABSTRACT:
This international world clock is design to readout a display of time in major cities of the world. Primarily, it consists of a world map panel secured to a pane mounted in an opening of a housing, and a motor is provided in the housing and is provided with an attached disk that is coupled to a time disk rotated by the motor.

REFERENCES:
patent: 1168797 (1916-01-01), Giusto
patent: 1926243 (1933-09-01), Russo
patent: 1935842 (1933-11-01), Freel
patent: 3002337 (1961-10-01), Smith
patent: 3358437 (1967-12-01), Burg
patent: 3486322 (1969-12-01), Abend et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2416117