Northstar Glassworks, Inc. Trademarks
BOROCOLOUR

BOROCOLOUR

Filed: July 9, 1990
glass rods, tubes, frits, and powders used in the further manufacture of glass objects
Owned by: Northstar Glassworks, Inc.
Serial Number: 74076626

BOROCOLOUR

BOROCOLOUR

Glass rods, tubes, frits and powders used in the further manufacture of glass objects
Owned by: Northstar Glassworks, Inc.
Serial Number: 78391405