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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0218246 (1994-03-28) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 0 |
A ski-rail is provided for a wagon having a side rail with a lip and four wheels, which consists of an assembly for forming a segmented railing, which is assembled onto and about the lip on the side rail of the wagon, to help keep a child in the wagon when used during the summer months. A unit for f
A ski-rail for a wagon having a rectangular shaped, circumferentially extending side rail with an upper lip portion and four wheels, which comprises: a) four L-shaped bar members; b) means formed in each of said L-shaped bar members for engaging the lip portion of a respective quarter corner portion
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