Trademark Search  /  CYANOFLAKE

CYANOFLAKE

○ Dead · Expired

U.S. federal trademark · Serial No. 71540797 · Reg. No. 0503214

Mark
CYANOFLAKE
Status
Expired
Serial Number
71540797
Registration No.
0503214
Filing Date
November 12, 1947
Registration Date
October 19, 1948
Class(es)
Class 001

Owner

E I. DU PONT DE NEMOURS AND COMPANY
03 · WILMINGTON, DE, US

Goods & Services

SODIUM CYANIDE USED PRINCIPALLY IN THE MANUFACTURE OF OTHER CHEMICALS

Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "CYANOFLAKE" or anything like it, before you file.
Run a free trademark search →

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