TTAB Oppositions 91083004
USPTO Oppositions proceeding 91083004, filed 1990-05-23. Status: Terminated.
Proceeding Facts
| Proceeding Number | 91083004 |
|---|---|
| Type | Oppositions |
| Status | Terminated |
| Filing Date | 1990-05-23 |
| Last Activity | 1991-01-15 |
| Days Active | 13142 |
Parties
- SIERRA GEOPHYSICS, INC. — Defendant
- INTERNATIONAL BUSINESS MACHINES CORPORATION — Plaintiff
Plaintiff Marks
- AIX — INTERNATIONAL BUSINESS MACHINES CORPORATION
Defendant Marks
- AIS — SIERRA GEOPHYSICS, INC.
Recent Documents
- 1991-01-15: TERMINATED — Status
- 1990-11-30: BOARD'S DECISION: SUSTAINED — Decisions
- 1990-10-05: NOTICE OF DEFAULT — Defaults
- 1990-07-20: PENDING, INSTITUTED — Status
- 1990-07-20: NOTICE SENT; ANSWER DUE (DUE DATE) — Scheduling
- 1990-05-23: FILED & FEE — Miscellaneous