1985-02-25
1987-02-17
Adams, Russell E.
354105, 3542891, 354475, G03B 3900
Patent
active
046435492
ABSTRACT:
A data imprinting device having an input lock switch responsive to external pressure for rendering unable the input of imprinting data by an input switch, wherein the input switch and the input lock switch controls the operation of a lamp for illuminating the imprinting data in such a way that the illumination differs between when the input is unable and when the data has been input.
REFERENCES:
patent: 4330186 (1982-05-01), Hattori
patent: 4470680 (1984-09-01), Inagaki
patent: 4498751 (1985-02-01), Goto
Aoshima Chikara
Maeno Hiroshi
Nagata Toru
Tamamura Hideo
Adams Russell E.
Canon Kabushiki Kaisha
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