Serial Number
73135708
Owner
KOPPERS COMPANY, INC.First Use Date
May 1, 1977
Filing Date
Jul 28, 1977
EXELTHERM Trademark
Serial Number: 73135708 • Registration: 1095178
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 28, 1977
Registration Date
July 4, 1978
First Use Anywhere
May 1, 1977
First Use in Commerce
May 1, 1977
Cancellation Date
January 29, 1985