US287007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Geoege b
Assignee: —
•
Filing: —
•
Granted: 1883-10-23
•
Expires: 1900-10-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:42
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/02; F16K15/06; F16K15/063; F16K15/065; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7922; Y10T137/7929; Y10T137/7931
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) | 1886-10-22 | 1887-04-23 | 1887-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1890-10-22 | 1891-04-23 | 1891-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1894-10-22 | 1895-04-23 | 1895-10-23 | $7700.00 | Window Closed / Lapsed |