发明名称 Springrod needlework stand
摘要 A simple sturdy needlework stand, preferably metallic. The stand comprises a base, a leg projecting upwardly from the base, a horizontal arm cantilevered from and attached to the leg, a spring connected to the arm and leg for yieldably resisting downward movement of the arm relative to the leg, and a workpiece attachment adapter at an outer end of the arm.
申请公布号 US5640789(A) 申请公布日期 1997.06.24
申请号 US19960660077 申请日期 1996.06.03
申请人 SPURGEON, GREGORY A. 发明人 SPURGEON, GREGORY A.
分类号 D05C1/02;(IPC1-7):D06C3/08;A47B97/04 主分类号 D05C1/02
代理机构 代理人
主权项
地址