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US393400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Eliel l
Assignee: —
•
Filing: —
•
Granted: 1888-11-27
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Expires: 1905-11-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:47
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/02; F16L33/04; F16L27/00; F16L27/10; F16L27/107; F16L27/11; F16L27/111; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457; Y10T24/1486
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) | 1891-11-27 | 1892-05-28 | 1892-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1895-11-27 | 1896-05-28 | 1896-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1899-11-27 | 1900-05-29 | 1900-11-28 | $7700.00 | Window Closed / Lapsed |