Detachable monorail track connections
United States Patent 2768588
US Patent References:
/0173240.html
- - 0173240

/1109968.html
- - 1109968

Portable railroad
- - 1362141

Overhead railway
- - 1500379

Toy train
- - 1605521


Inventors:
Muir, Robb William
Publication Date:
10/30/1956
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Assignee:
ROAD MACHINES DRAYTON LTD
Primary Class:
104/118
Other Classes:
104/120, 238/10R
International Classes:
E01B25/10; E01B25/00
US Patent References:
1949720Toy track
Foreign References:
GB577882A
FR39754A