Time recorder

Details Time recorder Time recorder

1980-05-30

1982-06-01

Hartary, Joseph W.

Recorders

Thermal recording

235377, 235419, 346 83, 364406, G01D 1510, G07C 106

Patent

active

043330851

ABSTRACT:
A data recorder for use in processing cards and the like comprises a housing which has mounted therein electronic control system incorporating both firmware and software programs. A thermal printer and optical reading device are mounted in the housing for printing information onto the card and reading information on the card respectively. The data recorder may be used as a clocking-on device and special cards provided for changing at least one of the software programs of the electronic control system.

REFERENCES:
patent: 4011434 (1977-03-01), Hockler
patent: 4017857 (1977-04-01), Evans
patent: 4170015 (1979-10-01), Elliano
patent: 4270043 (1981-05-01), Baxter

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