DUFFENS OPTICAL COMPANY Trademarks
KOLOR KOTE
Filed: June 23, 1966
COATING OF OPTICAL LENSES FOR OTHERS
Owned by: DUFFENS OPTICAL COMPANY
Serial Number: 72248790
KOSMO KOTE
Filed: June 23, 1966
COATING OF OPTICAL LENSES FOR OTHERS
Owned by: DUFFENS OPTICAL COMPANY
Serial Number: 72248791
