Patent US5318643A successfully refreshed from Google Patents.
Patent US654880A successfully refreshed from Google Patents.
US654880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thread-cutting machine.
Assignee: Individual
•
Filing: 1898-07-29
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Granted: 1900-07-31
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Expires: 1918-07-29
Abstract
No abstract record available.
Inventors
- 👤 Jean B Z Dumais
- 👤 James B Galloway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:46
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/01; Y; Y10; Y10T; Y10T408/00; Y10T408/47; Y10T408/494
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) | 1903-07-31 | 1904-01-30 | 1904-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-07-31 | 1908-01-30 | 1908-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-07-31 | 1912-01-30 | 1912-07-31 | $7700.00 | Window Closed / Lapsed |