Rolling clock device

Details Rolling clock device Rolling clock device

1989-08-03

1990-03-27

Roskoski, Bernard

Horology: time measuring systems or devices

Displays or display device details

368228, 368 95, 368276, G04B 1900

Patent

active

049125869

ABSTRACT:
A clock is provided which is movable so as to maintain an indication of local time constantly in a vertically upward position. A shell bears a plurality of time indicia. A clock motor interior to the shell rotates an eccentric weight about the longitudinal axis of the shell, causing the shell to rotate and roll over a support surface. A pointer attached to the clock motor and opposite the eccentric weight points to the proper local time indicia.

REFERENCES:
patent: 2544621 (1951-03-01), Stelter
patent: 3025665 (1962-03-01), Dock et al.
patent: 3458990 (1969-08-01), Frost
patent: 3492811 (1970-02-01), Shore
patent: 3533229 (1970-10-01), Liljequist

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1655362