Patent US2542289A successfully refreshed from Google Patents.
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US35476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved apparatus for raising sunken whales to the surface of the water
Assignee: —
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Filing: —
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Granted: 1862-06-03
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Expires: 1879-06-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:26
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1865-06-02 | 1865-12-02 | 1866-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1869-06-02 | 1869-12-02 | 1870-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1873-06-02 | 1873-12-02 | 1874-06-03 | $7700.00 | Window Closed / Lapsed |