Land vehicles – Wheeled – Occupant propelled type
Patent
1998-02-06
2000-08-01
Johnson, Brian L.
Land vehicles
Wheeled
Occupant propelled type
2802883, 301 647, 301 645, B62K 506
Patent
active
060955430
ABSTRACT:
A riding toy shown in the form of a tricycle in which major component parts are configured for manufacture by injection molding of a synthetic polymeric material, the major component parts including a front wheel having webs, ribs and flanges arranged for injection molding in one piece, a frame having a web, ribs and flanges arranged for injection molding in one piece, and rear wheels arranged for injection molding in two readily assembled unitary members. The tricycle includes a skid on the frame adjacent the rear wheels for preventing the tricycle from flipping over backwards during rearward rotating movements induced by the rider of the tricycle.
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patent: 3807474 (1974-04-01), Wendt et al.
patent: 4147379 (1979-04-01), Winslow
patent: 4170384 (1979-10-01), Rotheiser
patent: 4832098 (1989-05-01), Palinkas et al.
patent: 5765871 (1998-06-01), Wyman et al.
patent: 5769442 (1998-06-01), Robinson et al.
Albarelli, Jr. Michael P.
McMahon Daniel P.
Amloid Corporation
Jacob Arthur
Johnson Brian L.
Lerner Avraham H.
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