Serial Number
73022823
Owner
PPG INDUSTRIES, INC.First Use Date
May 19, 1967
Filing Date
May 30, 1974
OPTICHEM 132 Trademark
Serial Number: 73022823 • Registration: 1011275
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 30, 1974
Registration Date
May 27, 1975
First Use Anywhere
May 19, 1967
First Use in Commerce
May 19, 1967
Cancellation Date
March 16, 2020