US1330116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic belt conveyer
Assignee: OTTUMWA BOX CAR LOADER CO
•
Filing: 1918-06-18
•
Granted: 1920-02-10
•
Expires: 1938-06-18
Abstract
No abstract record available.
Inventors
- 👤 William E Hunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:40
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/06; B65G17/08; B65G2201/00; B65G2201/04
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) | 1923-02-09 | 1923-08-11 | 1924-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-02-09 | 1927-08-11 | 1928-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-02-09 | 1931-08-11 | 1932-02-10 | $7700.00 | Window Closed / Lapsed |