Electronic instrument

Details Electronic instrument Electronic instrument

1977-10-19

1979-05-22

Smith, Jerry

Boots, shoes, and leggings

58 50R, 58152R, 364710, G04B 4700, G06F 1502

Patent

active

041562810

ABSTRACT:
In an electronic instrument having a keyboard including numeric keys for entering numerical data into the instrument and instruction keys for entering instructions into the instrument, there is provided a memory responsive to the operation of the numeric keys to store numerical data therein, an arithmetic operating circuit responsive to the operation of the instruction keys to operate on at least the numerical data, a time counter for counting time, and a setter for setting the initial value in the time counter in accordance with the numerical data entered by operation of the numeric keys.

REFERENCES:
patent: 3813533 (1974-05-01), Cone et al.
patent: 3816730 (1974-06-01), Yamamoto et al.
patent: 4022014 (1977-05-01), Lowdenslager
patent: 4035627 (1977-07-01), Dickinson et al.

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