Horology: time measuring systems or devices – Cases – With dial or sash securing means
Patent
1983-09-12
1985-03-26
Roskoski, Bernard
Horology: time measuring systems or devices
Cases
With dial or sash securing means
368236, 368276, G04B 3700, G04B 1914
Patent
active
045069930
ABSTRACT:
A clock which is intended for use in soda fountains, restaurants, bars and other places of business as an advertising display, and which may be illuminated. The clock comprises a rectangular-shaped rigid frame, a translucent thin plastic panel constituting a clock face which is mounted in the frame and which extends across the area circumscribed by the frame, the thin panel being held in place by integral lugs which fit into slots in the frame, and a transparent plastic cover mounted on the frame in front of the clock face. In one embodiment the drive motor for the clock is mounted on the rear side of the plastic panel. In a second embodiment the drive motor, together with an illumination source for the translucent panel, are mounted in a housing which is supported on the rear side of the frame behind the thin plastic panel.
REFERENCES:
patent: 134168 (1872-12-01), Roberts
patent: 2009209 (1935-07-01), Scantlebury
patent: 2201809 (1940-05-01), Brown
patent: 2812421 (1957-11-01), Archer
patent: 3270201 (1966-08-01), Hardesty
patent: 3283496 (1966-11-01), Hohenthaner
patent: 3715882 (1973-02-01), Ohde
Beecher Keith D.
Roskoski Bernard
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