Trademark search for:

GRAPHANODE

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

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USPTO Filing History

Key events recorded for this trademark application

1958-01-08 — Application filed
1978-11-18 — Registered and renewed (first renewal - 20 yrs)
1999-08-23 — Expired sec. 9
1999-08-23 — Final status recorded

Owner Information

STACKPOLE CARBON COMPANY
ST. MARYS , PA

Filing Details

Filing Date:
1958-01-08

Status Date:
1999-08-23

Category:
Electronics & Software

Filing Year:
1958

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