发明名称 Device for holding bed clothes in position
摘要 A device for holding bed clothes in position comprises a flat base and a head portion extending almost upright from the base. The head portion includes a gripping device such as a rubber block for gripping bed clothes, while the base is adapted to grip a mattress or bed base, e.g. by means of a lot of tiny hooks.
申请公布号 US4276667(A) 申请公布日期 1981.07.07
申请号 US19790003097 申请日期 1979.01.12
申请人 OSBOURNE, BARRY C. 发明人 OSBOURNE, BARRY C.
分类号 A47C21/02;(IPC1-7):A47C21/02 主分类号 A47C21/02
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