Serial Number
74034429
Owner
E.I. DU PONT DE NEMOURS AND COMPANYAttorney
Scott GoodeFirst Use Date
Apr 23, 1990
Filing Date
Mar 5, 1990
PLASMASOLV Trademark
Serial Number: 74034429 • Registration: 1653305
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 5, 1990
Registration Date
August 6, 1991
First Use Anywhere
April 23, 1990
First Use in Commerce
April 23, 1990
Published for Opposition
October 30, 1990
Cancellation Date
February 11, 2022
Goods & Services
chemical composition for cleaning plasma etch equipment