发明名称 |
Straight stitch carpets with one or more pre-defined trim lines and methods of their manufacture using tufting equipment |
摘要 |
A pre-defined trim line within a carpet between a usable portion of carpet and a trim edge. The trim line may be formed by avoiding the tufting of yarn or by the removal of a tufting of yarn along a row. In one aspect of an embodiment of the invention, the pre-defined trim line provides an identifier of where to cut a patterned carpet to provide a high quality seam. Another aspect of an embodiment of the invention provides a gap for installers to easily cut between rows of yarn without unintended cross-cuts and also speeds the installation.
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申请公布号 |
US2004202815(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
US20030412381 |
申请日期 |
2003.04.11 |
申请人 |
HORWICH JAMES;BITTING KENNETH W.;DUNFORD STANLEY E. |
发明人 |
HORWICH JAMES;BITTING KENNETH W.;DUNFORD STANLEY E. |
分类号 |
D05C17/02;D06N7/00;(IPC1-7):B32B3/02;B32B33/00 |
主分类号 |
D05C17/02 |
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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