Horology: time measuring systems or devices – Displays or display device details – Dial or hand
Patent
1989-07-24
1991-02-19
Roskoski, Bernard
Horology: time measuring systems or devices
Displays or display device details
Dial or hand
368 77, 368223, 368228, G04B 1906
Patent
active
049950215
ABSTRACT:
An improved clock display consists of a disc hour hand with the indicator being the minute hand which is located at a position remote for the axis of the dial. The minute hand rotates on the hour disk. Time is determined by the relative position of the minute hand about the conventional time display (hour) and the position of the minute hand about its axis (minutes).
REFERENCES:
patent: 453637 (1891-06-01), Heuser
patent: 3699761 (1972-10-01), Onstott
patent: 3952500 (1976-04-01), Tomura
patent: 4583864 (1986-04-01), Graves
patent: 4852072 (1989-07-01), Sullivan
"Popular Science Introduces the Picture Clock", Popular Science, pp. 90-93, Mar. 1971.
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