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CONHEX

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

1958-08-15 — Application filed
1979-11-03 — Registered and renewed (first renewal - 20 yrs)
2000-12-29 — Cancelled sec. 8 (10-yr)/expired section 9
2000-12-29 — Final status recorded

Owner Information

SEALECTRO CORPORATION
MAMARONECK , NY

Filing Details

Filing Date:
1958-08-15

Status Date:
2000-12-29

Category:
Electronics & Software

Filing Year:
1958

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