Coin-operated phonograph

Details Coin-operated phonograph Coin-operated phonograph

1981-02-02

1983-09-20

Gruber, Felix D.

Boots, shoes, and leggings

194 15, 340711, 364479, G05D 2900, G07F 1700

Patent

active

044059841

ABSTRACT:
A coin-operated phonograph is provided which includes a cathode ray tube for displaying information, such as title strip data, in alphanumeric form. The phonograph includes means for storing the information to be displayed in digital form. An optical character reader is used for entering the information into storage in the storage means. Means are responsive to the storage means for controlling the presentation of the information on the cathode ray tube.

REFERENCES:
patent: 3456771 (1969-07-01), Landenberger
patent: 3786475 (1974-01-01), Staar
patent: 3985217 (1976-10-01), Kortenhaus et al.
patent: 4040510 (1977-08-01), Peters et al.
patent: 4087808 (1978-05-01), Herndon, Jr.
patent: 4197581 (1980-04-01), Watrous et al.
patent: 4213524 (1980-07-01), Miyashita et al.
patent: 4231105 (1980-10-01), Schuller et al.
patent: 4234070 (1980-11-01), Heiman
patent: 4241400 (1980-12-01), Kiefer
patent: 4245309 (1981-01-01), Kiefer
patent: 4245310 (1981-01-01), Kiefer

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