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公开(公告)号：US20190011613A1
公开(公告)日：2019-01-10
申请号：US16110834
申请日：2018-08-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bruce D. Orensteen , Robert Leland Wee Smithson
Abstract: A method of marking prismatic retroreflective sheeting includes providing prismatic retroreflective sheeting having a front side and a back side, the back side having prismatic features and directing a radiation source at the back side of the prismatic retroreflective sheeting and irradiating a plurality of the prismatic features. The radiation forms a mark in the prismatic retroreflective sheeting.
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公开(公告)号：US20150043074A1
公开(公告)日：2015-02-12
申请号：US14344794
申请日：2012-09-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Suman K. Patel , Bruce D. Orensteen , Mikhail L. Pekurovsky
CPC classification number: G02B5/124 , B32B37/24 , B42D25/30 , B42D25/324 , B42D25/382 , B42D25/46 , B42D25/47 , G07D7/003 , Y10T156/10
Abstract: The present disclosure relates to prismatic retroreflective articles that includes a security mark and to methods of making such articles.
Abstract translation: 本公开涉及包括安全标记的棱镜式反光制品以及制造这种制品的方法。
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公开(公告)号：US20200183061A1
公开(公告)日：2020-06-11
申请号：US16791622
申请日：2020-02-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bruce D. Orensteen , Kathryn M. Spurgeon , Olester Benson, JR. , Joseph V. Crimando
Abstract: Retroreflective sheeting having a structured layer of cube corner elements and an at least one optically variable mark therein, and methods of making same.
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公开(公告)号：US10509148B2
公开(公告)日：2019-12-17
申请号：US16110834
申请日：2018-08-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bruce D. Orensteen , Robert Leland Wee Smithson
Abstract: A method of marking prismatic retroreflective sheeting includes providing prismatic retroreflective sheeting having a front side and a back side, the back side having prismatic features and directing a radiation source at the back side of the prismatic retroreflective sheeting and irradiating a plurality of the prismatic features. The radiation forms a mark in the prismatic retroreflective sheeting.
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公开(公告)号：US20170010394A1
公开(公告)日：2017-01-12
申请号：US15272155
申请日：2016-09-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bruce D. Orensteen , Kathryn M. Spurgeon , Olester Benson, JR. , Joseph V. Crimando
CPC classification number: G02B5/124 , B29D11/00605 , B29D11/00788 , B60Q1/56 , E01F9/60 , G02B5/045 , G09F13/16
Abstract: Retroreflective sheeting having a structured layer of cube corner elements and an at least one optically variable mark therein, and methods of making same.
Abstract translation: 具有立体角元件的结构化层和至少一个光学可变标记的回射片及其制造方法。
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Patent Agency Ranking
公开(公告)号：US10564331B2
公开(公告)日：2020-02-18
申请号：US15272155
申请日：2016-09-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bruce D. Orensteen , Kathryn M. Spurgeon , Olester Benson, Jr. , Joseph V. Crimando
Abstract: Retroreflective sheeting having a structured layer of cube corner elements and an at least one optically variable mark therein, and methods of making same.
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公开(公告)号：US09964674B2
公开(公告)日：2018-05-08
申请号：US14344794
申请日：2012-09-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Suman K. Patel , Bruce D. Orensteen , Mikhail L. Pekurovsky
IPC: G02B5/124 , B32B37/24 , B42D25/30 , B42D25/324 , B42D25/46 , B42D25/382 , B42D25/47 , G07D7/00
CPC classification number: G02B5/124 , B32B37/24 , B42D25/30 , B42D25/324 , B42D25/382 , B42D25/46 , B42D25/47 , G07D7/003 , Y10T156/10
Abstract: The present disclosure relates to prismatic retroreflective articles that includes a security mark and to methods of making such articles.
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公开(公告)号：US09823394B2
公开(公告)日：2017-11-21
申请号：US14344744
申请日：2012-09-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Suman K. Patel , Bruce D. Orensteen , Mikhail L. Pekurovsky
CPC classification number: G02B5/124 , B32B37/14 , G02B5/208 , Y10T156/10
Abstract: The present disclosure relates to prismatic retroreflective articles that includes a security mark and to methods of making such articles.
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公开(公告)号：US11105964B2
公开(公告)日：2021-08-31
申请号：US16791622
申请日：2020-02-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bruce D. Orensteen , Kathryn M. Spurgeon , Olester Benson, Jr. , Joseph V. Crimando
Abstract: Retroreflective sheeting having a structured layer of cube corner elements and an at least one optically variable mark therein, and methods of making same.
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公开(公告)号：US20180095198A1
公开(公告)日：2018-04-05
申请号：US15816725
申请日：2017-11-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Suman K. Patel , Bruce D. Orensteen , Mikhail L. Pekurovsky
CPC classification number: G02B5/124 , B32B37/14 , G02B5/208 , Y10T156/10
Abstract: The present disclosure relates to prismatic retroreflective articles that includes a security mark and to methods of making such articles.
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