Roller skate

Details Roller skate Roller skate

1979-05-09

1981-06-09

Love, John J.

Land vehicles

Skates

Wheeled skate

280 1119, A63C 1704

Patent

active

042720915

ABSTRACT:
The roller skate is designed for outdoor skating with balancing control being attained by a pair of center wheels, a front wheel and a rear wheel. Center wheels are on opposite sides of an imaginary center line while the front and rear wheels are aligned with each other along said imaginary line. All wheels are of the same size. A discrete shock absorber is provided for each of the front and rear wheels with a common shock absorber being provided for the center wheels.

REFERENCES:
patent: 138018 (1873-04-01), Gregg
patent: 301676 (1884-07-01), Clark
patent: 1393813 (1921-10-01), Muck
patent: 2190316 (1940-02-01), Harris
patent: 2195348 (1940-03-01), Wiseley
patent: 3306623 (1967-02-01), Weitzner

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