Trademark Search  /  DYNAPHEN

DYNAPHEN

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74201032

Mark
DYNAPHEN
Status
Abandoned
Serial Number
74201032
Filing Date
September 5, 1991
Class(es)
Class 035

Owners

HRI, Inc.
03 · Princeton, NJ, US
HRI, Inc.
03 · Princeton, NJ, US

Goods & Services

operation and management services to the petroleum refining, petrochemical and chemical process industries

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