发明名称 Method and apparatus for making curled decorative grass
摘要 Curled decorative grass having a variety of configurations and methods for making such decorative grass is provided which, because of its increased bulk, can also be used as a packing material, an animal bedding, cat litter, mulch for soil and a media for plants. The curled decorative grass is produced by curling a substantially flat sheet of material and thereafter cutting the resulting curled sheet of material, or by cutting a pre-curled material.
申请公布号 US2005059539(A1) 申请公布日期 2005.03.17
申请号 US20040954724 申请日期 2004.09.30
申请人 WEDER DONALD E.;STRAETER WILLIAM F.;STRAETER JOSEPH G.;CRAIG FRANKLIN J.;KING MICHAEL J.;KLEMME MICHAEL R.;BURNSIDE SONNY K. 发明人 WEDER DONALD E.;STRAETER WILLIAM F.;STRAETER JOSEPH G.;CRAIG FRANKLIN J.;KING MICHAEL J.;KLEMME MICHAEL R.;BURNSIDE SONNY K.
分类号 A01G9/02;A41G1/00;A47G7/06;B29C53/12;B29C53/32;B29C59/00;B32B3/28;B32B7/02;D01D5/42;(IPC1-7):B31B1/14;A01G1/00 主分类号 A01G9/02
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