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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0356903 (1994-12-15) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 0 |
An in-line wheeled skate has a frame with opposed, parallel side rails and wheel arranged in tandem between the side rails, each wheel mounted on an axle. Each axle end is surrounded and supported by a resilient element in a cushioning aperture of the side rail. Each axle end also extends into a gui
An in-line wheeled skate, comprising: a frame having a first side rail and a second side rail opposed and generally parallel to said first side rail, a plurality of wheels arranged in tandem between said first side rail and said second side rail, a plurality of axles, each said axle having a first a
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