Trademark Search  /  CYANEGG

CYANEGG

○ Dead · Expired

U.S. federal trademark · Serial No. 71339933 · Reg. No. 0307873

Mark
CYANEGG
Status
Expired
Serial Number
71339933
Registration No.
0307873
Filing Date
July 20, 1933
Registration Date
November 7, 1933
Class(es)
Class 001

Owner

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

Goods & Services

CYANID SALTS ADAPTED FOR METALLURGICAL AND OTHER USES

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