Patent US370239A successfully refreshed from Google Patents.
US370239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emil beombachee
Assignee: —
•
Filing: —
•
Granted: 1887-09-20
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Expires: 1904-09-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:07
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/10; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/38; Y10T; Y10T24/00; Y10T24/39; Y10T24/3913; Y10T24/45; Y10T24/45005; Y10T24/45141; Y10T24/45147; Y10T403/00; Y10T403/36; Y10T403/364
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) | 1890-09-19 | 1891-03-21 | 1891-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-09-19 | 1895-03-21 | 1895-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-09-19 | 1899-03-21 | 1899-09-20 | $7700.00 | Window Closed / Lapsed |