TTAB Oppositions 91080072
USPTO Oppositions proceeding 91080072, filed 1989-03-13. Status: Terminated.
Proceeding Facts
| Proceeding Number | 91080072 |
|---|---|
| Type | Oppositions |
| Status | Terminated |
| Filing Date | 1989-03-13 |
| Last Activity | 1991-06-29 |
| Days Active | 13578 |
Parties
- SIERRA GEOPHYSICS, INC. — Defendant
- LANDMARK GRAPHICS CORPORATION — Plaintiff
Plaintiff Marks
- No plaintiffs on record.
Defendant Marks
- 2DI — SIERRA GEOPHYSICS, INC.
Recent Documents
- 1991-06-29: TERMINATED — Status
- 1989-08-18: BD'S DECISION: DISMISSED W/O PREJUDICE — Decisions
- 1989-07-31: DEF'S ABANDONMENT OF S/N 722,813 — Miscellaneous
- 1989-05-18: TRIAL DATES SET — Scheduling
- 1989-05-08: ANSWER — Pleadings
- 1989-04-03: PENDING, INSTITUTED — Status
- 1989-04-03: NOTICE SENT; ANSWER DUE (DUE DATE) — Scheduling
- 1989-03-13: OPP IN DUPL AND FEE — Miscellaneous