Patent US684946A successfully refreshed from Google Patents.
US684946A
Expired / Lapsed
US
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Wire drawing and spooling machine.
Assignee: WATERBURY MACHINE CO
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Filing: 1901-04-27
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Granted: 1901-10-22
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Expires: 1921-04-27
Abstract
No abstract record available.
Inventors
- 👤 John H O'donnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:24
CPC Classifications
B; B21; B21C; B21C1/00; B21C1/02; B21C1/12
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) | 1904-10-21 | 1905-04-22 | 1905-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-10-21 | 1909-04-22 | 1909-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-10-21 | 1913-04-22 | 1913-10-22 | $7700.00 | Window Closed / Lapsed |