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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

1991-02-25 — Application filed
1991-05-24 — Assigned to examiner
1991-08-31 — Final disposition recorded
1992-05-08 — Correspondence received in law office
1992-07-02 — Final disposition recorded
1992-09-16 — Approved for pub - principal register
1992-10-30 — Notice of publication
1992-12-01 — Published for opposition
1993-05-06 — Opposition instituted no. 999999
1993-10-15 — Opposition sustained no. 999999
1993-10-15 — Application abandoned
1993-10-15 — Final status recorded
1993-11-01 — Opposition terminated no. 999999

Owner Information

Multiuser DOS Federation
South San Francisco , CA

Correspondent

JOE E BROCK BURRISS, MONAHAN & RILEY
STE 160
201 SAN ANTONIO CIR
MOUNTAIN VIEW, CA 94040

Filing Details

Filing Date:
1991-02-25

Status Date:
1993-10-15

Category:
Science & Technology Services

Filing Year:
1991

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