Patent US648324A successfully refreshed from Google Patents.
US648324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrench.
Assignee: Individual
•
Filing: 1899-08-11
•
Granted: 1900-04-24
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Expires: 1919-08-11
Abstract
No abstract record available.
Inventors
- 👤 Abner K Wolfe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:51
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/10; B25B13/12; B25B13/18
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) | 1903-04-24 | 1903-10-24 | 1904-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-04-24 | 1907-10-24 | 1908-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-04-24 | 1911-10-24 | 1912-04-24 | $7700.00 | Window Closed / Lapsed |