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DUPONOL

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

1933-01-19 — Application filed
1973-06-20 — Registered and renewed (second renewal - 20 yrs)
1994-03-28 — Expired sec. 9
1994-03-28 — Final status recorded

Owner Information

E.I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON , DE

Filing Details

Filing Date:
1933-01-19

Status Date:
1994-03-28

Category:
Chemicals

Filing Year:
1933

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