Patent US38824A successfully refreshed from Google Patents.
US38824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
photo-uthografhefl
Assignee: —
•
Filing: —
•
Granted: 1863-06-09
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Expires: 1880-06-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:27
CPC Classifications
B; B63; B63G; B63G9/00; F; F41; F41H; F41H5/00
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) | 1866-06-08 | 1866-12-08 | 1867-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1870-06-08 | 1870-12-08 | 1871-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1874-06-08 | 1874-12-08 | 1875-06-09 | $7700.00 | Window Closed / Lapsed |