Analogue dial calculator/wrist watch

Details Analogue dial calculator/wrist watch Analogue dial calculator/wrist watch

1984-07-17

1985-11-12

Roskoski, Bernard

Horology: time measuring systems or devices

Combined with disparate device

G04B 4700

Patent

active

045524645

ABSTRACT:
The combination analogue face watch and an electronic calculator having a separate digital display wherein the numerical inputs for the calculator lie adjacent and correspond to the hour designations about the analogue watch face. Thus, the watch provides a conceptual transfer of input function keys for a calculator about an analogue dial watch so that the keys serve the dual function of providing the hour designation and identical numerical inputs for the calculator.

REFERENCES:
patent: 4120036 (1978-10-01), Maeda et al.
patent: 4257115 (1981-03-01), Hatuse et al.
patent: 4268913 (1981-05-01), Nakagiri et al.
patent: 4300204 (1981-11-01), Maeda et al.
patent: 4432652 (1984-02-01), Munekata et al.

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