Patent US1207237A successfully refreshed from Google Patents.
US1207237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for loading and unloading.
Assignee: Individual
•
Filing: 1916-04-03
•
Granted: 1916-12-05
•
Expires: 1936-04-03
Abstract
No abstract record available.
Inventors
- 👤 Francis Lee Stuart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:38
CPC Classifications
B; B65; B65G; B65G63/00; B65G63/002; B65G63/004
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) | 1919-12-05 | 1920-06-05 | 1920-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-12-05 | 1924-06-05 | 1924-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-12-05 | 1928-06-05 | 1928-12-05 | $7700.00 | Window Closed / Lapsed |