US237277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Geoege hodges
Assignee: —
•
Filing: —
•
Granted: 1881-02-01
•
Expires: 1898-02-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:57
CPC Classifications
F; F03; F03D; F03D7/00; F03D7/02; F03D7/0204; F03D7/0208; F03D7/0212; F03D80/00; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1884-02-01 | 1884-08-02 | 1885-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-02-01 | 1888-08-02 | 1889-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-02-01 | 1892-08-02 | 1893-02-01 | $7700.00 | Window Closed / Lapsed |