Trademark Search  /  NPH

NPH

○ Dead · Expired

U.S. federal trademark · Serial No. 72214352 · Reg. No. 0810036

Mark
NPH
Status
Expired
Serial Number
72214352
Registration No.
0810036
Filing Date
March 17, 1965
Registration Date
June 21, 1966
Class(es)
Class 001

Owners

MALLINCKRODT, INC.
03 · ST. LOUIS, MO, US
MALLINCKRODT CHEMICAL WORKS
03 · ST. LOUIS, MO, US

Goods & Services

POLYMERIZATION INHIBITOR FOR USE IN THE MANUFACTURE OF RUBBER

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