Land vehicles – Wheeled – Occupant propelled type
Patent
1989-12-07
1992-01-07
Marmor, Charles A.
Land vehicles
Wheeled
Occupant propelled type
2802811, 74423, B62M 102
Patent
active
050784161
ABSTRACT:
An improved three-speed or coaster bicycle having a driver bevel gear connected to the pedals, a driven bevel gear at the hub of the rear wheel, one or more drive shafts having beveled gears at each end and capable of transmitting the rotation of the driver gear to the driven gear.
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Bompey Mitchell
Marmor Charles A.
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