|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/714 ; 280/12H ; 280/16 ; 280/8704 ; A|
|발명자 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 8|
A skateboard for ice, or iceboard, includes pairs of skates mounted for unrestrained pivotal movement about axles extending laterally from trucks depending from an iceboard platform. Each skate has a protrusion extending upwardly a distance sufficient to engage a forward portion of the platform to prevent the forward portion from engaging the ice, and a bumper guard is mounted on each protrusion.
An iceboard comprising: a platform, a pair of trucks depending from the underside of the platform, an axle extending laterally from each side of each truck, a pair of skates, each having an ice-engaging pivotal movement about the axles, and means for mounting said skates for unrestrained pivotal movement about the axles, said mounting means including for each of said skates, a transverse tube defined in a skate housing for receiving a bushing therein; a bushing having an axial length substantially equal to the axial length of said transverse tube and siz...