Retroreflective cube corner article
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 2, 2001
Grant Date -
N/A
app pub date -
Oct 21, 1999
filing date -
Oct 20, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A retroreflective cube corner article is manufactured by providing a substrate having a surface that includes cube corner elements formed therein, and removing at least a portion of one of the lateral faces on at least one of the cube corner elements, wherein the height of a peak on such cube corner element is reduced. Manufacture of the article can also include forming a replica of the surface of the substrate.
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