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HELIPOT

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

1945-10-22 — Application filed
1966-12-24 — Registered and renewed (first renewal - 20 yrs)
1986-12-15 — Registered - sec. 9 filed/check record for sec. 8
1986-12-24 — Registered and renewed (second renewal - 20 yrs)
2002-12-03 — Teas change of correspondence received
2007-09-29 — Cancelled sec. 8 (10-yr)/expired section 9
2007-09-29 — Final status recorded

Owner Information

EMERSON ELECTRIC CO.
ST. LOUIS , MO

NATIONAL TECHNICAL LABORATORIES
SOUTH PASADENA , CA

Correspondent

MICHAEL P BRENNAN HARNESS, DICKEY & PIERCE, PLC
STE 400
5445 CORPORATE DR
TROY, MI 48098

Filing Details

Filing Date:
1945-10-22

Status Date:
2007-09-29

Category:
Electronics & Software

Filing Year:
1945

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