Invention Grant
- Patent Title: Retroreflective sheeting including cube corner elements
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Application No.: US13430071Application Date: 2012-03-26
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Publication No.: US08419197B2Publication Date: 2013-04-16
- Inventor: Kenneth L. Smith
- Applicant: 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
- Agent Lisa P. Fulton
- Main IPC: G02B5/124
- IPC: G02B5/124
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
- US20120176678A1 RETROREFLECTIVE SHEETING INCLUDING CUBE CORNER ELEMENTS Public/Granted day:2012-07-12
Information query
