Trademark Search  /  PHENIDONE

PHENIDONE

○ Dead · Expired

U.S. federal trademark · Serial No. 71642654 · Reg. No. 699714

Mark
PHENIDONE
Status
Expired
Serial Number
71642654
Registration No.
699714
Filing Date
February 24, 1953
Registration Date
July 11, 1951
Class(es)
Class 001

Owners

MALLINCKRODT SPECIALTY CHEMICALS COMPANY
03 · CHESTERFIELD, MO, US
ILFORD, LIMITED
03 · ILFORD, GB

Goods & Services

PHOTOGRAPHIC DEVELOPERS

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