Patent US716520A successfully refreshed from Google Patents.
US716520A
Expired / Lapsed
US
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Pulley power and motion transmission.
Assignee: Individual
•
Filing: 1902-06-21
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Granted: 1902-12-23
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Expires: 1922-06-21
Abstract
No abstract record available.
Inventors
- 👤 James Wendell Cole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:42
CPC Classifications
F; F16; F16H; F16H7/00; F16H7/08; F16H7/10; F16H7/12; F16H7/1254; F16H7/1263; F16H2007/0802; F16H2007/0806; F16H2007/0863; F16H2007/0874; F16H2007/0876; F16H2007/088
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) | 1905-12-22 | 1906-06-23 | 1906-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-12-22 | 1910-06-23 | 1910-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-12-22 | 1914-06-23 | 1914-12-23 | $7700.00 | Window Closed / Lapsed |