Optical: systems and elements – Signal reflector – 3-corner retroreflective
Reexamination Certificate
2008-05-13
2008-05-13
Schwartz, Jordan (Department: 2873)
Optical: systems and elements
Signal reflector
3-corner retroreflective
C359S530000
Reexamination Certificate
active
07370981
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.
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Avery Dennison Corporation
Cole Thomas W.
Jones James C
Roberts Mlotkowski & Hobbes
Schwartz Jordan
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