发明名称 Upholstery fabric tack strips and methods of making same
摘要 An upholstery tack strip includes a metal ribbon and a thermoplastic sleeve covering at least a portion of the ribbon. The sleeve includes at least one, and possibly a pair of, lengthwise removed strip section(s) so as to expose a corresponding lengthwise surface of the metal ribbon. The metal ribbon integrally includes nail sections which protrude outwardly from said tack strip. At least one, and preferably both, lateral edges of the metal ribbon are knurled or serrated so as to assist in anchoring the ribbon to the sleeve.
申请公布号 US2004001936(A1) 申请公布日期 2004.01.01
申请号 US20030428834 申请日期 2003.05.05
申请人 HAYGOOD DAVID L.;SCHWERTNER GARY T. 发明人 HAYGOOD DAVID L.;SCHWERTNER GARY T.
分类号 A47C31/02;B29C47/02;B29C47/28;(IPC1-7):B32B3/06 主分类号 A47C31/02
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