Patent US659648A successfully refreshed from Google Patents.
US659648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet-metal wheel.
Assignee: Individual
•
Filing: 1899-07-18
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Granted: 1900-10-16
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Expires: 1919-07-18
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Chillingworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:13
CPC Classifications
F; F16; F16H; F16H55/00; F16H55/32; F16H55/36; F16H55/44
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) | 1903-10-16 | 1904-04-16 | 1904-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-10-16 | 1908-04-16 | 1908-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-10-16 | 1912-04-16 | 1912-10-16 | $7700.00 | Window Closed / Lapsed |