Serial Number
75562002
Owner
Unit Instruments Inc.Attorney
EDWARD G BLACKFirst Use Date
May 1, 1997
Filing Date
Sep 30, 1998
Z-BLOC Trademark
Serial Number: 75562002 • Registration: 2340239
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
September 30, 1998
Registration Date
April 11, 2000
First Use Anywhere
May 1, 1997
First Use in Commerce
May 1, 1997
Published for Opposition
January 18, 2000
Cancellation Date
January 13, 2007
Goods & Services
modular gas delivery system comprising valves, filters, pressure regulators, pressure transducers and mass flow controllers