发明名称 Collapsible chair with backrest rod anchor
摘要 A collapsible chair having a backrest, at least one backrest support rod, and a backrest rod anchor coupling the backrest to the backrest support rod, wherein the backrest rod anchor comprises a rod end receiving portion coupled to a backrest attachment portion, the backrest support rod is at least partially enclosed by the rod end receiving portion of the backrest rod anchor, and the backrest is attached to the backrest attachment portion of the backrest rod anchor.
申请公布号 US2005248202(A1) 申请公布日期 2005.11.10
申请号 US20040841932 申请日期 2004.05.06
申请人 ZHENG EDWARD 发明人 ZHENG EDWARD
分类号 A47C4/42;A47C7/00;A47C31/02;(IPC1-7):A47C7/00 主分类号 A47C4/42
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