SIGN FORMED OF LIGHT CONDUCTING AND EMITTING MEMBERS
United States Patent 3497981
US Patent References:
Illuminated sign
- - 2173371

Internal reflection lighting means
- - 2347665

Electrical biasing means
- - 2360663


Inventors:
Tyne, George Henry
Publication Date:
03/03/1970
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Assignee:
George, Henry Tyne
Primary Class:
40/547
Other Classes:
362/812, 362/559, 385/901
International Classes:
F21V8/00; G09F13/24; G09F13/18; G09F13/00; G09F13/00




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