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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/87042 ; 280/112 ; 280/1123|
|발명자 / 주소||
|인용정보||피인용 횟수 : 48 인용 특허 : 0|
Skateboard comprising a board (13, 14) mounted only on two wheels (4, 9) positioned in tandem, one at the front and the other at the rear, with a means suitable for providing steering, characterized in that the rear wheel (4) is fixed in direction while the front wheel (9) is freely self-steering, its axle (8) being mounted in a fork (7) capable of pivoting freely about a pivot axis (10) whose point of contact (11) with the ground is situated in front of the point of contact (12) of the front wheel (9) with the ground, and in that the board possesses a f...
A skateboard comprising: a board having a front end for receiving a first foot of a user, a back end for receiving a second foot of a user, and a longitudinal axis; front and rear wheels having respective axles and positioned in tandem and mounted to said board, said front wheel mounted at said front end and said rear wheel mounted on an axle in an opening in said board provided intermediate said front end and said back end, said wheels being aligned along said longitudinal axis, said rear wheel being mounted with a fixed axis of rotation relative to sai...