Serial Number
74335774
Owner
KLA CORPORATIONAttorney
Paul A. RodriguezFirst Use Date
Jun 1, 1990
Filing Date
Dec 1, 1992
ULTRAGAGE Trademark
Serial Number: 74335774 • Registration: 1789214
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Paul A. Rodriguez Dickinson Wright PLLC
2600 W. Big Beaver Rd, Suite 300
Troy, MI 48084
United States
Trademark Details
Filing Date
December 1, 1992
Registration Date
August 24, 1993
First Use Anywhere
June 1, 1990
First Use in Commerce
June 1, 1990
Published for Opposition
June 1, 1993
Goods & Services
semiconductor wafer measurement stations for the measurement of semiconductor wafer flatness, shape, thickness, conductivity type and secondary flat location, and associated computerized controllers for control and data acquisition