Single-handed analog timepiece

Details Single-handed analog timepiece Single-handed analog timepiece

1991-02-19

1992-04-07

Roskoski, Bernard

Horology: time measuring systems or devices

Displays or display device details

Dial or hand

368228, 368 80, 368233, 368 77, G04B 1904

Patent

active

051034344

ABSTRACT:
An all analog timepiece having a face with a center-point and a periphery and a single distinguishable time indicating hand rotatably mounted to the face at a periphery point. The single hand rotates about the periphery point at a first rate while the face rotates about its center-point at a second rate. Time is indicated by the relative direction indicated by the single hand with respect to a first reference point and simultaneously, the relative position of the periphery point about the center-point with respect to a second reference point.

REFERENCES:
patent: 78972 (1868-06-01), King
patent: 453637 (1891-06-01), Heuser
patent: 1628946 (1927-05-01), Brown
patent: 3699761 (1972-10-01), Onstott
patent: 4428682 (1984-01-01), Winter
patent: 4659232 (1987-04-01), Coster et al.
patent: 4852072 (1989-06-01), Sullivan
patent: 4995021 (1991-05-01), Sullivan

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