Portable transaction tracking device

Details Portable transaction tracking device Portable transaction tracking device

1988-11-22

1990-10-02

Shaw, Dale M.

Boots, shoes, and leggings

36471004, G06F 3023, G06F 314

Patent

active

049611585

ABSTRACT:
A portable transaction cost tracking device, whereby the user is able to define the transaction to be tracked. The transaction is defined by means of a description, a tracking code and cost data that has been incurred by the said transaction at a given date and time. The system provides the capabilities to enter, edit, recall and delete information required to track any user transaction. The device interacts with the user by means of system function keys on a keypad and system generated prompts by means of menus on the device's display unit. Transaction budget control is also built into the device and can be applied to any user defined transaction. The device is able to communicate electronically with an external computer in order to bi-directionally exchange transaction data.

REFERENCES:
patent: 4164038 (1979-08-01), Nachtigal
patent: 4277837 (1981-07-01), Stuckert
patent: 4587409 (1986-05-01), Nishimura et al.
patent: 4623965 (1986-11-01), Wing
patent: 4634845 (1987-01-01), Hale et al.
patent: 4833632 (1989-05-01), Nishimura et al.

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