TTAB Oppositions 91084234
USPTO Oppositions proceeding 91084234, filed 1990-12-21. Status: Terminated.
Proceeding Facts
| Proceeding Number | 91084234 |
|---|---|
| Type | Oppositions |
| Status | Terminated |
| Filing Date | 1990-12-21 |
| Last Activity | 1991-08-09 |
| Days Active | 12930 |
Parties
- SIERRA GEOPHYSICS, INC. — Defendant
- AMERICAN MANAGEMENT SYSTEMS, INC. — Plaintiff
Plaintiff Marks
- AMS — AMERICAN MANAGEMENT SYSTEMS, INC.
Defendant Marks
- AMS — SIERRA GEOPHYSICS, INC.
Recent Documents
- 1991-08-09: TERMINATED — Status
- 1991-07-02: BOARD'S DECISION: SUSTAINED — Decisions
- 1991-05-03: NOTICE OF DEFAULT — Defaults
- 1991-02-20: PENDING, INSTITUTED — Status
- 1991-02-20: NOTICE SENT ANSWER DUE (4-1-91) — Miscellaneous
- 1990-12-21: FILED AND FEE — Miscellaneous