Trademark Search  /  DIAFLO

DIAFLO

○ Dead · Expired

U.S. federal trademark · Serial No. 72289257 · Reg. No. 0866328

Mark
DIAFLO
Status
Expired
Serial Number
72289257
Registration No.
0866328
Filing Date
January 22, 1968
Registration Date
March 11, 1969
Class(es)
Class 011

Owners

W. R. GRACE & CO.-CONN.
03 · NEW YORK, NY, US
AMICON CORPORATION
03 · LEXINGTON, MA, US

Goods & Services

ULTRAFILTRATION MEMBRANES [ AND ULTRAFILTRATION APPARATUS ]

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