Electronic digital watch

Details Electronic digital watch Electronic digital watch

1982-02-26

1984-08-21

Weldon, Ulysses

Horology: time measuring systems or devices

Combined with disparate device

368203, 368204, G04B 4700

Patent

active

044667426

ABSTRACT:
The present invention relates to a writing implement containing an electronic computer for computing and displaying time. The implement includes an elongated barrel portion with a writing element having a tip portion protruding from one end thereof and an electronic time signal generating device defined by a narrow elongated support having a chip or circuit board disposed within the barrel portion and containing display elements which extend in a row longitudinally of the barrel of the implement which display is aligned behind an elongated window which extends across a longitudinally extending opening in the wall of the barrel. Structures are provided for easily retaining and removing a battery with respect to the barrel to arrange it in circuit with the electronic circuit, supported by the circuit board. Structures are also provided for easily removing the elongated circuit board from the barrel and repairing or replacing it with another board.

REFERENCES:
patent: 2129480 (1938-09-01), Schlacht
patent: 3538703 (1970-11-01), Walton
patent: 3866406 (1975-02-01), Roberts
patent: 3943699 (1976-03-01), Daniels

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