Invention Grant
- Patent Title: Retroreflective sheeting including cube corner elements
- Patent Title (中): 回射片包括立体角元素
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Application No.: US14657806Application Date: 2015-03-13
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Publication No.: US09188715B2Publication Date: 2015-11-17
- Inventor: Kenneth L. Smith
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN Saint Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN Saint Paul
- Agent Trisha D. Adamson
- Main IPC: G02B5/124
- IPC: G02B5/124 ; G02B1/18
Abstract:
The present disclosure is directed to lamina(e) comprising cube corner elements, a tool comprising an assembly of laminae and replicas thereof. The disclosure further relates to retroreflective sheeting.
Public/Granted literature
- US20150185374A1 RETROREFLECTIVE SHEETING INCLUDING CUBE CORNER ELEMENTS Public/Granted day:2015-07-02
Information query
