Bicycle

Details Bicycle Bicycle

1988-04-25

1989-06-13

Marmor, Charles A.

Land vehicles

Wheeled

Occupant propelled type

2802883, B62K 304

Patent

active

048385697

ABSTRACT:
A bicycle constructed with a one piece frame of resilient material which acts as a leaf spring, flexing to absorb varying road and riding conditions. A modular seat post-pedal bearing assembly is adjustable vertically to suit the rider and ground clearance requirements.

REFERENCES:
patent: 433172 (1890-07-01), Jett
patent: 578326 (1897-03-01), Fox
patent: 603006 (1898-04-01), Demarest
patent: 645474 (1900-03-01), Kiefer
patent: 1114855 (1914-10-01), Buckland
patent: 1580414 (1926-04-01), Cozzolino et al.
patent: 1668784 (1928-05-01), Savage
patent: 2264981 (1941-12-01), Jencick
patent: 4129317 (1978-12-01), Bell
patent: 4493749 (1985-01-01), Brezina
patent: 4657295 (1987-04-01), Foret

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