US1140100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grain-car door.
Assignee: CHARLES W BASH
•
Filing: 1912-11-14
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Granted: 1915-05-18
•
Expires: 1932-11-14
Abstract
No abstract record available.
Inventors
- 👤 Ambrose Bash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:45
CPC Classifications
B; B61; B61D; B61D19/00; B61D19/001; B61D19/002; B23; B23Q; B23Q11/00; B23Q11/08; B23Q2011/0808; E; E05; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/106
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) | 1918-05-17 | 1918-11-16 | 1919-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-05-17 | 1922-11-16 | 1923-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-05-17 | 1926-11-16 | 1927-05-18 | $7700.00 | Window Closed / Lapsed |