发明名称 |
Mat construction incorporating recycled constituents and methods of manufacture |
摘要 |
A dust control mat having a pile surface and a backing layer disposed beneath the pile surface. The pile surface includes segmented portions of pile-forming material salvaged from previously used mat structures and adhered to the backing layer in a predefined arrangement to define a contact surface of recycled material for use in removing dirt from the shoes of a user.
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申请公布号 |
US2003044561(A1) |
申请公布日期 |
2003.03.06 |
申请号 |
US20010945071 |
申请日期 |
2001.08.31 |
申请人 |
KOBAYASHI SEIIN;NORD THOMAS D.;SUZUKI AKIHITO |
发明人 |
KOBAYASHI SEIIN;NORD THOMAS D.;SUZUKI AKIHITO |
分类号 |
A47L23/22;A47G27/02;A47L23/26;B32B25/10;D06N7/00;(IPC1-7):B32B3/14;B32B3/16 |
主分类号 |
A47L23/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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