Trademark Search  /  NTK

NTK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75633047 · Reg. No. 2316561

Mark
NTK
Status
Cancelled
Serial Number
75633047
Registration No.
2316561
Filing Date
February 2, 1999
Registration Date
February 8, 2000
Class(es)
Class 009

Owners

NGK SPARK PLUG CO., LTD.
09 · Nagoya City, JP
NGK SPARK PLUG CO., LTD.
09 · Nagoya City, JP
NGK SPARK PLUG CO., LTD.
09 · Nagoya City, JP

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

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.