Serial Number
75326555
Owner
NGK SPARK PLUG CO., LTD.Attorney
Martin FleitFirst Use Date
Feb 24, 1997
Filing Date
Jul 17, 1997
NOX ANALYZER 3000 Trademark
Serial Number: 75326555 • Registration: 2271409
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 17, 1997
Registration Date
August 24, 1999
First Use Anywhere
February 24, 1997
First Use in Commerce
February 24, 1997
Published for Opposition
June 1, 1999
Cancellation Date
May 27, 2006
Goods & Services
apparatus for measuring nitrogen oxide concentration in air or gas; apparatus for measuring nitrogen oxide concentration, oxygen concentration and air/fuel ratio in the exhaust gas from internal combustion engines, boilers, incinerators, gas turbines, generators and fuel cells