发明名称 |
Floor Covering With Interlocking Design |
摘要 |
Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described.
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申请公布号 |
US2011167744(A1) |
申请公布日期 |
2011.07.14 |
申请号 |
US20110987573 |
申请日期 |
2011.01.10 |
申请人 |
MANNINGTON MILLS, INC. |
发明人 |
WHISPELL JOHN M.;CHEN HAO A. |
分类号 |
E04B5/00;E04C2/20;E04C2/30 |
主分类号 |
E04B5/00 |
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代理人 |
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