Airport marker with flexible support
United States Patent 2719214
US Patent References:
Light transmitting means
- - 2080259
Pressure control device
- - 2308944
Luminaire
- - 2352801
Light-restricting device
- - 2378823
Runway marker for airports
- - 2614203
Light transmitting means
- - 2080259
Pressure control device
- - 2308944
Luminaire
- - 2352801
Light-restricting device
- - 2378823
Runway marker for airports
- - 2614203
Inventors:
Edward, Potter
Publication Date:
09/27/1955
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Export Citation:
Assignee:
Edward, Potter
Primary Class:
Other Classes:
D10/113, 340/953, 404/10, 40/608
International Classes:
B64F1/20; G08G5/06; B64F1/00; G08G5/00