发明名称 Child's crib
摘要 A dropside crib comprising a rear wall, two end panels, a dropside, a stabilizer bar, and a mattress support, all quickly and easily assembled without any tool needed. Special dropside guides and a double action device are built in and operate the dropside according to regulations. The mattress support comprises a set of four independently operated crank-like members that suspend the support in one position and are reversible to hold the support up from the suspended condition.
申请公布号 US4924539(A) 申请公布日期 1990.05.15
申请号 US19890422535 申请日期 1989.10.17
申请人 BENOIT, ROLAND A. 发明人 BENOIT, ROLAND A.
分类号 A47D7/02 主分类号 A47D7/02
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