DU PONT

○ Dead · Expired

U.S. federal trademark · Serial No. 71150439 · Reg. No. 0153155

Mark

DU PONT

Status

Expired

Serial Number

71150439

Registration No.

0153155

Filing Date

July 16, 1921

Registration Date

March 14, 1922

Class(es)

Class 013

Owner

PYROXYLIN AND NITROCELLULOSE

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