Serial Number
76710136
Owner
J. A. WOOLLAM CO. INC.Attorney
James D WelchFirst Use Date
May 4, 2006
Filing Date
Dec 29, 2011
HEATCELL Trademark
Serial Number: 76710136 • Registration: 4211903
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 29, 2011
Registration Date
September 25, 2012
First Use Anywhere
May 4, 2006
First Use in Commerce
May 4, 2006
Published for Opposition
July 10, 2012
Cancellation Date
April 7, 2023
Goods & Services
ELLIPSOMETER BASED APPARATUS FOR MEASURING THICKNESS AND OPTICAL PROPERTIES OF SEMICONDUCTOR, DISK DRIVE, MAGNETIC DATA STORAGE MEDIA, OPTICAL DATA STORAGE MEDIA, THIN FILMS AND MULTIPLE LAYER FILMS ON SUBSTRATES AND COATINGS, AND COMPUTER PROGRAMS NECESSARY FOR CONTROLLING THE ELLIPSOMETER BASED APPARATUS AND FOR ANALYZING ACQUIRED ELLIPSOMETRIC DATA