发明授权
- 专利标题: RETROREFLECTIVE ARTICLES INCLUDING PRINTED AREAS
- 专利标题(中): RETRO映印区中的物体
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申请号: EP10765201.8申请日: 2010-04-15
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公开(公告)号: EP2419267B1公开(公告)日: 2016-06-29
- 发明人: PATEL, Suman K. , COGGIO, William D. , STEINER, Michael L. , FREE, Michael Benton , SMITH, Kenneth L.
- 申请人: 3M Innovative Properties Company
- 申请人地址: 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 代理机构: Vossius & Partner Patentanwälte Rechtsanwälte mbB
- 优先权: US169532P 20090415; US324298P 20100414
- 国际公布: WO2010121056 20101021
- 主分类号: B32B3/00
- IPC分类号: B32B3/00 ; G02B5/124 ; B41M5/00
公开/授权文献
- EP2419267B8 RETROREFLECTIVE ARTICLES INCLUDING PRINTED AREAS 公开/授权日:2016-08-10
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