Electronic watch, especially electro-optic display watch

Details Electronic watch, especially electro-optic display watch Electronic watch, especially electro-optic display watch

1977-06-22

1978-12-26

Weldon, Ulysses

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

58 50R, 58 855, 200159R, 200159A, G04C 300

Patent

active

041309863

ABSTRACT:
An electronic watch with at least two control push-buttons, two contact studs electrically connected to the watch circuit, and a resilient generally arc-shaped contact blade connected to an earth and disposed between the push-buttons and the studs. Exertion of pressure on one of the push-buttons will cause the blade to contact a single stud to connect the same to earth.

REFERENCES:
patent: 3860776 (1975-01-01), Lockard
patent: 3974351 (1976-08-01), Solov et al.
patent: 3992870 (1976-11-01), Dekel
patent: 4051665 (1977-10-01), Arn
patent: 4062181 (1977-12-01), Zurcher

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