Ski bike
United States Patent 2479674
US Patent References:
/0191496.html
- - 0191496

/0484632.html
- - 0484632

/0505993.html
- - 0505993

Bicycle sleigh attachment
- - 1399643

Snow vehicle
- - 1429636


Inventors:
Aubrey, Elliott Morris
Publication Date:
08/23/1949
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Assignee:
Aubrey, Elliott Morris
Primary Class:
280/16
Other Classes:
D12/10
International Classes:
B29D30/66; B62B13/04; B29D30/52; B62B13/00
US Patent References:
1551384
1809295Ski-coaster
2176397Coasting device