Invention Grant
- Patent Title: Retroreflective articles including printed areas
- Patent Title (中): 反光制品包括印刷区域
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Application No.: US13264347Application Date: 2010-04-15
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Publication No.: US08746902B2Publication Date: 2014-06-10
- Inventor: Suman K. Patel , William D. Coggio , Michael L. Steiner , Michael Benton Free , Kenneth L. Smith
- Applicant: Suman K. Patel , William D. Coggio , Michael L. Steiner , Michael Benton Free , Kenneth L. Smith
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- International Application: PCT/US2010/031278 WO 20100415
- International Announcement: WO2010/121056 WO 20101021
- Main IPC: G02B5/122
- IPC: G02B5/122
Abstract:
This disclosure generally relates to retroreflective articles that include a low-index material and a printed region. This disclosure also generally relates to methods of making retroreflective articles.
Public/Granted literature
- US20120037025A1 RETROREFLECTIVE ARTICLES INCLUDING PRINTED AREAS Public/Granted day:2012-02-16
Information query
