US629874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine-lathe.
Assignee: Individual
•
Filing: 1899-04-19
•
Granted: 1899-08-01
•
Expires: 1919-04-19
Abstract
No abstract record available.
Inventors
- 👤 Joseph Clifford Santon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:36
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/01; B23Q1/015; B23B; B23B7/00; B23B7/12; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2552; Y10T82/2564; Y10T82/2566
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) | 1902-08-01 | 1903-01-31 | 1903-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-08-01 | 1907-01-31 | 1907-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-08-01 | 1911-01-31 | 1911-08-02 | $7700.00 | Window Closed / Lapsed |