Patent US2253489A successfully refreshed from Google Patents.
US659072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picker mechanism for looms.
Assignee: Individual
•
Filing: 1899-12-27
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Granted: 1900-10-02
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Expires: 1919-12-27
Abstract
No abstract record available.
Inventors
- 👤 Ephraim M Keffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:05
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/24; D03D49/26; D03D49/38
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) | 1903-10-02 | 1904-04-02 | 1904-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-10-02 | 1908-04-02 | 1908-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-10-02 | 1912-04-02 | 1912-10-02 | $7700.00 | Window Closed / Lapsed |