US32093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
phoio-lithosiupbex
Assignee: —
•
Filing: —
•
Granted: 1861-04-16
•
Expires: 1878-04-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:13
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/16; B25B5/163; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9265; Y10S428/932; Y10T; Y10T24/00; Y10T24/39; Y10T24/3958
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) | 1864-04-15 | 1864-10-15 | 1865-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1868-04-15 | 1868-10-15 | 1869-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1872-04-15 | 1872-10-15 | 1873-04-16 | $7700.00 | Window Closed / Lapsed |