POLY-DISC SYSTEMS, INC. Trademarks
HARDCOTE
Filed: February 14, 1972
PROTECTIVE COATINGS FOR COMPUTER MEMORY DISCS
Owned by: POLY-DISC SYSTEMS, INC.
Serial Number: 72415566
SUPERCOTE
Filed: February 14, 1972
PROTECTIVE COATINGS FOR COMPUTER MEMORY DISCS
Owned by: POLY-DISC SYSTEMS, INC.
Serial Number: 72415567
LUBRICOTE
Filed: February 14, 1972
PROTECTIVE COATINGS FOR COMPUTER MEMORY DISCS
Owned by: POLY-DISC SYSTEMS, INC.
Serial Number: 72415568
