发明授权
US06493910B1 Shoelace with enhanced knot retention and method of manufacture 失效
鞋带具有增强的结保留和制造方法

  • 专利标题: Shoelace with enhanced knot retention and method of manufacture
  • 专利标题(中): 鞋带具有增强的结保留和制造方法
  • 申请号: US09950200
    申请日: 2001-09-10
  • 公开(公告)号: US06493910B1
    公开(公告)日: 2002-12-17
  • 发明人: Louis Dischler
  • 申请人: Louis Dischler
  • 主分类号: A43C900
  • IPC分类号: A43C900
Shoelace with enhanced knot retention and method of manufacture
摘要:
The present invention relates to a sheath/core shoelace having enhanced knot retention and to the method of manufacture.
信息查询
0/0