Mark Identification

KOPPERS

Serial Number

72930293

Filing Date

Apr 8, 1969

Registration Date

Mar 7, 1972

Trademark by

Classification Information

MONO- AND POLYHYDROXY PHENOLS - NAMELY, PHENOL RESORCINOL, AND CATECHOL, ALKYD PHENOLS, INCLUDING CRESOL, DITERTIARY - BUTYL - PARA - CRESOL - ETC.

MONO- AND POLYHYDROXY PHENOLS - NAMELY, PHENOL RESORCINOL, AND CATECHOL, ALKYD PHENOLS, INCLUDING CRESOL, DITERTIARY - BUTYL - PARA - CRESOL - ETC.