US1650037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible conveyer
Assignee: OTTUMWA BOX CAR LOADER Co
•
Filing: 1926-01-25
•
Granted: 1927-11-22
•
Expires: 1946-01-25
Abstract
No abstract record available.
Inventors
- 👤 Phillips Henry
- 👤 Hunt Josephine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:05
CPC Classifications
B; B65; B65G; B65G13/00; B65G13/11; B65G13/12; B65G13/02; B65G13/06; B65G13/07
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) | 1930-11-21 | 1931-05-23 | 1931-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-11-21 | 1935-05-23 | 1935-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-11-21 | 1939-05-23 | 1939-11-22 | $7700.00 | Window Closed / Lapsed |