US433794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrench
Assignee: —
•
Filing: —
•
Granted: 1890-08-05
•
Expires: 1907-08-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:55
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/50; B25B13/5008; B25B13/5016; B25B13/5025; B25B13/5041; B25B13/5058
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) | 1893-08-04 | 1894-02-03 | 1894-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1897-08-04 | 1898-02-03 | 1898-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1901-08-05 | 1902-02-04 | 1902-08-06 | $7700.00 | Window Closed / Lapsed |