Patent ID: 6758567
Filing Date: 2004-07-06
Classification: B32B,E01F,G02B,Y10S,Y10T

Abstract:
A one-piece retro reflective pavement marking sheet comprising: integrally formed upper reflective surface and lower protective sealant sheet, said upper reflective surface having multiple, inclined reflective portions, each followed by a planar horizontally positioned reflective sheet, said inclined reflective portions each having an arcuate top, inclined or arcuate sides and two oppositely positioned inclined planar reflective faces, said inclined planar reflective faces each having a planar outside and an inside surface having multiple, integrally formed micro cube corner reflective elements, said inclined reflective faces each forming an angle of about 25 to 35 degrees with respect to the planar base surface; load carrying partition wall means for providing structural support and defining substantially hollowed inside surfaces of said raised reflective portions, said planar horizontally positioned reflective sheet each having an outside planar surface and an inside surface integrally formed with multiple micro cube corner reflective elements.