Trademark search for:

OS/600

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

1989-11-16 — Application filed
1990-01-25 — Assigned to examiner
1990-01-30 — Examiner's amendment mailed
1990-02-02 — Approved for pub - principal register
1990-03-24 — Notice of publication
1990-04-24 — Published for opposition
1990-07-17 — Noa mailed - sou required from applicant
1991-01-08 — Sou extension 1 filed
1991-02-04 — Sou extension 1 granted
1991-07-11 — Sou extension 2 filed
1991-09-11 — Sou extension 2 granted
1992-01-18 — Application abandoned
1992-01-18 — Final status recorded

Owner Information

INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK , NY

Correspondent

JOYCE M DONER INTERNATIONAL BUSINESS MACHINES CORP
2000 PURCHASE ST
PURCHASE, NY 10577
UNITED STATES

Filing Details

Filing Date:
1989-11-16

Status Date:
1992-01-18

Category:
Electronics & Software

Filing Year:
1989

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