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US719475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Eyeleting-machine.
Assignee: Individual
•
Filing: 1902-02-12
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Granted: 1903-02-03
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Expires: 1922-02-12
Abstract
No abstract record available.
Inventors
- 👤 George Knight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:51
CPC Classifications
B; B21; B21J; B21J15/00; B21J15/10; B21J15/30; B21J15/32
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) | 1906-02-02 | 1906-08-04 | 1907-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-02-02 | 1910-08-04 | 1911-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-02-02 | 1914-08-04 | 1915-02-03 | $7700.00 | Window Closed / Lapsed |