|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/143 ; 280/211 ; 280/2811 ; 441/65|
|발명자 / 주소|
|인용정보||피인용 횟수 : 31 인용 특허 : 0|
A snow ski or runner on which the user stands with both feet juxtapositioned and parallelly arranged with the longitudinally axis of the ski. Both hands of the user grasps and manipulates in a cyclic manner a movable handle. Each foot of the user controls a foot pad for causing a portion of the foot pad to penetrate and extend from the bottom of the ski for steering purposes when foot pressure is applied to the foot pads.
A runner operable on a supporting surface comprising: an elongated board having an arcuate front end, a blunt rear end, a flat bottom surface and a contoured top surface, a handle pivotally mounted on said front end of said runner to extend laterally therefrom the reciprocal movement of which is controlled by a spring biasing means, a pair of reciprocally movable foot pads each one of which is biased to an inactive position, said foot pads each comprising a member which extends outwardly of the bottom surface of said runner when foot pressure is applied ...