Trademark Search  /  HYDRASCORB

HYDRASCORB

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74061652 · Reg. No. 1709056

Mark
HYDRASCORB
Status
Cancelled
Serial Number
74061652
Registration No.
1709056
Filing Date
May 22, 1990
Registration Date
August 18, 1992
Class(es)
Class 001

Owners

HOFFMANN-LA ROCHE INC.
03 · Nutley, NJ, US
HOFFMANN-LA ROCHE INC.
03 · Nutley, NJ, US
HOFFMANN-LA ROCHE INC.
03 · Nutley, NJ, US

Goods & Services

chemical composition for use in boiler and steam systems for the purpose of removing oxygen to prevent corrosion

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