Patent US1069471A successfully refreshed from Google Patents.
US1069471A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anticreeper for railroad-rails.
Assignee: Individual
•
Filing: 1910-06-14
•
Granted: 1913-08-05
•
Expires: 1930-06-14
Abstract
No abstract record available.
Inventors
- 👤 Charles W Reinoehl
- 👤 Bent L Weaver
- 👤 Helen B Reinoehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:46
CPC Classifications
E; E01; E01B; E01B13/00; E01B13/02; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7176
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) | 1916-08-04 | 1917-02-03 | 1917-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-08-04 | 1921-02-03 | 1921-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-08-04 | 1925-02-03 | 1925-08-05 | $7700.00 | Window Closed / Lapsed |