Baby's carriage for teaching children to walk

Details Baby's carriage for teaching children to walk Baby's carriage for teaching children to walk

1995-03-01

1997-01-07

Johnson, Brian L.

Land vehicles

Wheeled

Coasters

188 5, 482 66, B62B 908

Patent

active

055908926

ABSTRACT:
A carriage for babies to learn to walk includes an upper plate, a bedrock and supporting poles. It can slide on the ground freely. Brake and slide-resisting equipment have been installed in both sides of the bedrock. The brake and slide-resisting equipment comprises a shaft, a cylinder, and a slide-resisting plate. The shaft enables the slide-resisting plate to move freely in the cylinder. Moreover, the shaft can reach the ground and become fixed. The use of a brake and slide-resisting equipment on one side makes the carriage revolve around the slide-resisting plate shaft.

REFERENCES:
patent: 1277886 (1918-09-01), Elliman
patent: 2012628 (1935-08-01), Howell
patent: 2308626 (1943-01-01), Reinholz
patent: 2333450 (1943-11-01), Staley
patent: 3554328 (1971-01-01), Jones
patent: 4302025 (1981-11-01), Waddell et al.
patent: 4503943 (1985-03-01), Tsukui
patent: 5366231 (1994-11-01), Hung

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