Porcena Trademarks

PORCENA
finishes and coatings sold as an integral component of metal toilet enclosures and metal wall partitions, all for commercial use
Cancelled  ·  April 19, 1993  ·  74380057  · 
PORCENATE LAMINATE VENEERS
DENTAL LAMINATE VENEERS
Cancelled  ·  May 21, 1985  ·  73538957  ·