Title:
Signal lamp
United States Patent 2719967
Inventors:
Donley, Harold B.
Publication Date:
10/04/1955
Export Citation:
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Assignee:
COLUMBUS METAL PRODUCTS INC
Primary Class:
340/815.41
Other Classes:
340/815.74, 340/815.76, 362/341, 362/506, 362/540, D26/35
International Classes:
F21V17/00
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US Patent References:
2327144Light control device
2243448Light signal
2058546Turn indicating light
1675731Antiglare and light-distributing means for vehicle head lamps
1266524N/A
1194758N/A
1096452N/A