Patent US3069905A successfully refreshed from Google Patents.
US3069905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oceanographic sampling
Assignee: Pechiney SA
•
Filing: 1959-08-04
•
Granted: 1962-12-25
•
Expires: 1979-08-04
Abstract
No abstract record available.
Inventors
- 👤 Erdely Ladislas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:29
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/02; G01N1/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US470942A
Cited
US2361064A
Cited
US2285586A
Cited
US2338811A
Cited
US2391978A
Cited
US2557488A
Cited
US2530981A
Cited
US2676787A
Cited
US2699679A
Cited
US2941405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |