Serial Number
85887807
Owner
ENTEGRIS, INC.Attorney
Cynthia Johnson WaldenFirst Use Date
Oct 1, 1997
Filing Date
Mar 27, 2013
OPTIMIZER Trademark
Serial Number: 85887807 • Registration: 4480147
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 27, 2013
Registration Date
February 11, 2014
First Use Anywhere
October 1, 1997
First Use in Commerce
February 1, 1998
Published for Opposition
November 26, 2013
Cancellation Date
September 18, 2020
Goods & Services
Deionized water filtering units for use in manufacturing semiconductors; Filtering units for filtration of particulate matter from water and liquid chemicals, for use in manufacturing semiconductors