Trademark search for:

KOYKER ELEVATOR

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

1950-10-02 — Application filed
1972-04-01 — Registered and renewed (first renewal - 20 yrs)
1992-03-23 — Registered - sec. 9 filed/check record for sec. 8
1992-07-01 — Registered and renewed (second renewal - 10 yrs)
2003-01-04 — Cancelled sec. 8 (10-yr)/expired section 9
2003-01-04 — Final status recorded

Owner Information

SIOUX STEEL COMPANY
SIOUX FALLS , SD

KOOIKER, RALPH L.
HULL , IA

Correspondent

JOHN J HELD MCANDREWS, HELD & MALLOY, LTD
NORTHWESTERN ATRIUM CTR
34TH FL
CHICAGO, IL 60661

Filing Details

Filing Date:
1950-10-02

Status Date:
2003-01-04

Category:
Machines

Filing Year:
1950

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