发明名称 Method of making seat for recreational swing set
摘要 A method of making a seat for a recreational swing set. A band of flexible material is flexed along a length thereof into a bowed orientation. At least one strand of flexible material is positioned along the length of this bowed band, and the ends of the strand are secured to the bowed band. The bowed band with the strands secured thereto is then allowed to flex back to its normal unflexed condition, placing the strand in tension and causing it to lie along the length of the band. The band with the strand secured thereto is then embedded in a body of flexible material.
申请公布号 US4569113(A) 申请公布日期 1986.02.11
申请号 US19850689721 申请日期 1985.01.08
申请人 GAME TIME, INC. 发明人 SHANNON, WILLIAM H.;SUTTON, JR., WESLEY D.
分类号 A47D13/10;A63G9/00;(IPC1-7):B23P11/02 主分类号 A47D13/10
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