Trademark Search  /  DIAFLO

DIAFLO

○ Dead · Expired

U.S. federal trademark · Serial No. 72237783 · Reg. No. 0833683

Mark
DIAFLO
Status
Expired
Serial Number
72237783
Registration No.
0833683
Filing Date
February 2, 1966
Registration Date
August 15, 1967
Class(es)
Class 011

Owners

W. R. GRACE & CO.
03 · LEXINGTON, MA, US
AMICON CORPORATION
03 · CAMBRIDGE, MA, US

Goods & Services

ULTRAFILTRATION MEMBRANES, NOT INCLUDING NURSING EQUIPMENT OR PARTS THEREOF USED IN THE FEEDING OF INFANTS

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