Computerized personal portable account register

Details Computerized personal portable account register Computerized personal portable account register

1988-01-27

1990-03-20

Clark, David L.

Boots, shoes, and leggings

G06F 1300

Patent

active

049106961

ABSTRACT:
A computer device is provided which is sized and shaped to be hand-held. The computer device includes various memory modes and keys that are generally dedicated to provide particular command functions and to activate particular data channel circuitry for accomplishing account register functions and other functions such as budgeting and balancing. The computer device is especially suitable for use as a computerized checking account register.

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patent: 4228516 (1980-10-01), Johnston
patent: 4308588 (1981-12-01), Siwula
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patent: 4623965 (1986-11-01), Wing
patent: 4724527 (1988-02-01), Nishimura et al.
Texas Instruments, 1986, excerpts from a calculator catalogue. Unisonic Catalogue, pp. 11-12.
"The Canon Advantage", 1986.
Quicken, "End Financial Hassles".
"Sylvia Porter's Personal Finance Series Manages it All", 1984.

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