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UNI-ECOLOC

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USPTO Filing History

Key events recorded for this trademark application

1991-05-15 — Application filed
1991-07-26 — Assigned to examiner
1991-08-12 — Examiner's amendment mailed
1991-08-26 — Approved for pub - principal register
1992-01-03 — Notice of publication
1992-02-04 — Published for opposition
1992-04-28 — Noa mailed - sou required from applicant
1992-10-01 — Sou extension 1 filed
1992-10-20 — Sou extension 1 granted
1993-03-29 — Sou extension 2 filed
1993-05-11 — Sou extension 2 granted
1993-10-05 — Sou extension 3 filed
1993-12-02 — Sou extension 3 granted
1994-03-04 — Sou extension 4 filed
1994-04-14 — Sou extension 4 granted
1994-10-29 — Application abandoned
1994-10-29 — Final status recorded

Owner Information

F. von Langsdorff Licensing Limited
Mississauga, Ontario CA

Correspondent

MARK HARRISON SPENCER & FRANK
1111 NINETEENTH ST N W
WASHINGTON, DC 20036
UNITED STATES

Filing Details

Filing Date:
1991-05-15

Status Date:
1994-10-29

Category:
Non-metal Building Materials

Filing Year:
1991

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