Trademark Search  /  KNOXCHECK

KNOXCHECK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 77251832 · Reg. No. 3430002

Mark
KNOXCHECK
Status
Cancelled
Serial Number
77251832
Registration No.
3430002
Filing Date
August 9, 2007
Registration Date
May 20, 2008
Class(es)
Class 009

Owners

Fossil Energy Research Corporation
03 · Laguna Hills, CA, US
Fossil Energy Research Corporation
03 · Laguna Hills, CA, US
Fossil Energy Research Corporation
03 · Laguna Hills, CA, US

Goods & Services

Integrated test system comprising sample probes, gas analyzers, ammonia injection, and software, used to measure the ability of catalyst to remove nitric oxides produced by combustion, without removing the catalyst from the combustion process

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