US2876919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marine transfer assembly
Assignee: Jersey Production Research Co
•
Filing: 1957-02-13
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Granted: 1959-03-10
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Expires: 1977-02-13
Abstract
No abstract record available.
Inventors
- 👤 Martin E True
- 👤 Wallace M O'reilly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:39
CPC Classifications
E; E01; E01D; E01D15/00; E01D15/24; B; B63; B63B; B63B27/00; B63B27/08; B66; B66B; B66B9/00; B63B17/00; B63B2017/0072
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-09 | 1962-09-08 | 1963-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-09 | 1966-09-08 | 1967-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-09 | 1970-09-08 | 1971-03-10 | $7700.00 | Window Closed / Lapsed |