发明名称 Taping knife handle
摘要 A taping knife which includes a blade with an elongated handle secured to the blade. The plastic handle includes a durable inner member and a grippable outer core. The hollow inner member is formed from adjoining member halves which have an inner structural support network of ribs. The handle component parts sealably interlock and are secured together upon formation of the outer grippable core whose material flows into certain ribbed network compartments and secures the interlocking parts together.
申请公布号 US5615445(A) 申请公布日期 1997.04.01
申请号 US19940364217 申请日期 1994.12.27
申请人 MARSHALLTOWN TROWEL COMPANY 发明人 KELSAY, CURTIS D.;NESS, ALAN J.
分类号 B25G1/10;B25G3/36;B44C7/02;E04F21/06;(IPC1-7):B25G3/00 主分类号 B25G1/10
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