Trademark Search  /  RDA

RDA

○ Dead · Cancelled

U.S. federal trademark · Serial No. 71381608 · Reg. No. 0341496

Mark
RDA
Status
Cancelled
Serial Number
71381608
Registration No.
0341496
Filing Date
July 30, 1936
Registration Date
December 8, 1936
Class(es)
Class 001

Owners

W.R. GRACE & CO.-CONN.
03 · Columbia, MD, US
DEWEY AND ALMY CHEMICAL COMPANY
03 · CAMBRIDGE, MA, US

Goods & Services

CHEMICALS USED AS "DISPERSING AGENTS IN THE PREPARATION OF DISPERSIONS OF [ PIGMENTS, COLORS, ] CALCAREOUS, AND ALUMINOUS SUBSTANCES

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