Restaurant signaling device

Details Restaurant signaling device Restaurant signaling device

1989-04-10

1990-05-22

Cuchlinski, Jr., William A.

Signals and indicators

Indicators

Operator movable

116 2, 116321, G08B 502

Patent

active

049267868

ABSTRACT:
The device includes two separately movable indicators for conveying different messages, such as "service needed" or "check please." The device includes first and second actuator pins for moving the first and second indicators relative to a vertical housing, which is mounted on a tray support placed on a table.

REFERENCES:
patent: 190511 (1877-05-01), Osborn et al.
patent: 1013582 (1912-01-01), Bedini
patent: 1603751 (1926-10-01), Dunn
patent: 1714333 (1929-05-01), Voss
patent: 2776638 (1957-01-01), Whitaker
patent: 2853045 (1958-09-01), Thomas
patent: 3758694 (1973-09-01), Lobush et al.
patent: 4587864 (1986-05-01), Kassai
patent: 4651670 (1987-03-01), Silverwater

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