Title:
Independent control of model trains on the same track
United States Patent 3024739
Inventors:
Smith, William R.
Monaco, Gabriel R.
Publication Date:
03/13/1962
Export Citation:
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Assignee:
GILBERT CO A C
Primary Class:
104/301
Other Classes:
104/302, 307/2, 307/140, 318/107, 318/441
International Classes:
A63H19/24; A63H19/00
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US Patent References:
2872879Model railway system
2754432Dual control system
2708885Separate remote control of toy train and carried accessory
2652500Variable voltage transformer
2172468Signal
2073443N/A
1813560Toy electric railway system
1778465Electrical distribution
0503321N/A
Foreign References:
DE873670C