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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0363619 (1982-03-30) |
우선권정보 | IL-0062632 (1981-04-10) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 3 |
An infants\carriage of the “stroller”type comprises a chassis consisting of two pairs of crossing bars which carry wheels at their lower ends. These wheels are connected to the bars via a cushioning member which consists of a sleeve closed at one end and containing a helical spring against which abu
An infant carrier comprising a chassis including two pairs of crossing tubular frame members, each of said tubular frame members including a first end and a second end and a rotatable wheel member at said first end thereof, each of said rotatable wheel members being connected to said first end of on
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