Multi-color hand signal

Details Multi-color hand signal Multi-color hand signal

1976-09-29

1977-09-13

Corbin, John K.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

350 98, 350266, 340378R, G02B 512

Patent

active

040477991

ABSTRACT:
A hand-held color signal includes a curved reflector and first and second members of different colors. A hand-controlled control member causes a selected one of the colored members to be positioned for reflection by the reflector, thereby providing a signal of the color of the reflected member.

REFERENCES:
patent: 440493 (1890-11-01), Morris
patent: 1004272 (1911-09-01), Jenkins
patent: 2049069 (1936-07-01), Martin
patent: 2114635 (1938-04-01), Marshall
patent: 2215829 (1940-09-01), Evans

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