Coating processes – Fluorescent or phosphorescent coating
Reexamination Certificate
2011-04-12
2011-04-12
Lin, James (Department: 1715)
Coating processes
Fluorescent or phosphorescent coating
C264S319000, C264S911000, C264S918000, C264S921000
Reexamination Certificate
active
07923061
ABSTRACT:
A method of manufacturing safety cones from recycled materials is disclosed. Recycled materials are disposed into a molding machine, which turns them into safety cone molds. A dye containing plastic powders, solvent, and colors is coated on the surface of the safety cone mold, rendering a colored safety cone. Therefore, the production cost can be reduced, and the color can stay longer.
REFERENCES:
patent: 3949701 (1976-04-01), Teixeira
patent: 2006/0024453 (2006-02-01), Setser et al.
patent: 08-222016 (1996-08-01), None
Lin James
Wang Li K.
Wang Law Firm
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