发明授权
- 专利标题： Method of manufacturing a shingle with reinforced nail zone
- 专利标题（中）： 制造带加强钉区的木瓦的方法
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申请号： US13193868申请日： 2011-07-29
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公开(公告)号： US08430983B2公开(公告)日： 2013-04-30
- 发明人: Donn Vermilion , Stephanie A. Rinne , Michael S. Ugorek , John Scowden , Barry M. Lewis , D. Greg Hendershot , Russell L. Ault , James S. Belt
- 申请人： Donn Vermilion , Stephanie A. Rinne , Michael S. Ugorek , John Scowden , Barry M. Lewis , D. Greg Hendershot , Russell L. Ault , James S. Belt
- 申请人地址： US OH Toledo
- 专利权人： Owens Corning Intellectual Capital, LLC
- 当前专利权人： Owens Corning Intellectual Capital, LLC
- 当前专利权人地址： US OH Toledo
- 代理机构： Calfee, Halter & Griswold LLP
- 主分类号： E04F13/16
- IPC分类号： E04F13/16 ; B29C65/52 ; B32B37/12 ; B32B37/20 ; C09J5/02 ; C08J5/12
摘要：
A method of manufacturing a roofing shingle includes applying an asphalt coating to a substrate to define an asphalt coated sheet, the asphalt coated sheet including a headlap portion and a tab portion. Reinforcement material is applied from a spool to the asphalt coated sheet, wherein the reinforcement material is wound in a waywind pattern on the spool. The reinforcement material is then secured to the headlap portion of the asphalt coated sheet.