发明名称 Futon frame and support system
摘要 A futon support comprises a frame member defining an outer boundary of a region and a bar positioned to lie in the region and including first and second ends coupled to the frame member and spaced apart longitudinally from one another. The bar further comprises first and second flat sections configured to contact a futon to support the futon in a selected position and a bight coupled to the first and second flat sections to reinforce the first and second flat sections when a load is applied to the futon.
申请公布号 US2001044956(A1) 申请公布日期 2001.11.29
申请号 US20010822377 申请日期 2001.03.30
申请人 LAURENDEAU MICHEL 发明人 LAURENDEAU MICHEL
分类号 A47C17/16;A47C19/02;(IPC1-7):A47C17/04 主分类号 A47C17/16
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