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TERAHUB

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

1990-03-19 — Application filed
1990-07-20 — Assigned to examiner
1990-07-24 — Examiner's amendment mailed
1990-08-02 — Approved for pub - principal register
1990-09-08 — Notice of publication
1990-10-09 — Published for opposition
1991-04-23 — Noa mailed - sou required from applicant
1991-10-20 — Sou extension 1 filed
1991-12-04 — Sou extension 1 granted
1992-04-15 — Sou extension 2 filed
1992-05-05 — Sou extension 2 granted
1992-10-20 — Sou extension 3 filed
1992-11-09 — Sou extension 3 granted
1993-04-20 — Sou extension 4 filed
1993-06-16 — Sou extension 4 granted
1993-07-23 — Sou extension 5 filed
1993-09-14 — Sou extension 5 granted
1994-04-21 — Application abandoned
1994-04-21 — Final status recorded

Owner Information

DSC COMMUNICATIONS CORPORATION
Plano , TX

Correspondent

JERRY W MILLS BAKER & BOTTS
800 TRAMMELL CROW CTR
DALLAS, TX 75201
UNITED STATES

Filing Details

Filing Date:
1990-03-19

Status Date:
1994-04-21

Category:
Electronics & Software

Filing Year:
1990

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