Patent US932464A successfully refreshed from Google Patents.
US932464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Railway-rail.
Assignee: LIONEL Manufacturing Co
•
Filing: 1908-12-09
•
Granted: 1909-08-31
•
Expires: 1928-12-09
Abstract
No abstract record available.
Inventors
- 👤 Harry C Grant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:24
CPC Classifications
E; E01; E01B; E01B5/00; E01B5/02; A; A63; A63H; A63H19/00; A63H19/30
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) | 1912-08-30 | 1913-03-01 | 1913-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-08-30 | 1917-03-01 | 1917-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-08-30 | 1921-03-01 | 1921-08-31 | $7700.00 | Window Closed / Lapsed |