Patent US2359535A successfully refreshed from Google Patents.
US1924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edmund warren
Assignee: —
•
Filing: —
•
Granted: 1841-01-05
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Expires: 1858-01-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:34
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/005
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) | 1844-01-05 | 1844-07-06 | 1845-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1848-01-05 | 1848-07-06 | 1849-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1852-01-05 | 1852-07-06 | 1853-01-05 | $7700.00 | Window Closed / Lapsed |