Invention Grant
- Patent Title: Tool for making a cube corner retroreflector with limited range
- Patent Title (中): 制作立体角后视镜的工具，范围有限
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Application No.: US12040722Application Date: 2008-02-29
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Publication No.: US07959427B2Publication Date: 2011-06-14
- Inventor: Dennis I. Couzin
- Applicant: Dennis I. Couzin
- Applicant Address: US CA Pasadena
- Assignee: Avery Dennison Corporation
- Current Assignee: Avery Dennison Corporation
- Current Assignee Address: US CA Pasadena
- Agency: Roberts Mlotkowski Safran & Cole P.C.
- Main IPC: B29D11/00
- IPC: B29D11/00
Abstract:
Retroreflective articles having cube corner elements are disclosed, with the dihedral angle errors of the cube corner elements selected to limit the visibility range of the retroreflective article. Also disclosed are methods for making the cube corner elements and the retroreflective articles.
Public/Granted literature
- US20080211120A1 CUBE CORNER RETROREFLECTOR WITH LIMITED RANGE Public/Granted day:2008-09-04
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