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US217026A
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Improvement in windmill-motors
Assignee: SABIC Global Technologies BV
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Filing: —
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Granted: 1879-07-01
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Expires: 1896-07-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:55
CPC Classifications
B; B60; B60W; B60W10/00; B60W10/02; F; F16; F16H; F16H29/00; F16H29/02; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1503; Y10T74/1508; Y10T74/1558; Y10T74/1584; Y10T74/1585; Y10T74/1587; Y10T74/1595; Y10T74/1597; Y10T74/18; Y10T74/18056; Y10T74/18208
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) | 1882-06-30 | 1882-12-30 | 1883-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1886-06-30 | 1886-12-30 | 1887-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1890-06-30 | 1890-12-30 | 1891-07-01 | $7700.00 | Window Closed / Lapsed |