Trademark Search  /  CTSL

CTSL

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74518200

Mark
CTSL
Status
Abandoned
Serial Number
74518200
Filing Date
April 28, 1994
Class(es)
Class 035, Class 037, Class 042

Owners

HYDROCARBON RESEARCH, INC.
03 · Princeton, NJ, US
HYDROCARBON RESEARCH, INC.
03 · Princeton, NJ, US

Goods & Services

technical assistance in establishment and/or operation of plants for coal hydrogenation and liquefaction, petroleum refining, chemical and petroleum processing

construction services, namely the construction of coal liquefaction, petroleum refining and petrochemical processing plants

engineering services, industrial design services and research and development services all in the field of coal hydrogenation and liquefaction, petroleum refining, chemical and petroleum processing

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