Trademark Search  /  SLUDGTROL

SLUDGTROL

○ Dead · Expired

U.S. federal trademark · Serial No. 72259314 · Reg. No. 0842281

Mark
SLUDGTROL
Status
Expired
Serial Number
72259314
Registration No.
0842281
Filing Date
November 23, 1966
Registration Date
January 16, 1968
Class(es)
Class 001

Owners

W. R. GRACE & CO.
03 · NEW YORK, NY, US
W. R. GRACE & CO.
03 · NEW YORK, NY, US

Goods & Services

BOILER COMPOUND USED TO PREVENT SLUDGE AND CORROSION IN STEAM GENERATING EQUIPMENT

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