US2648943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sugar cane harvester and loader
Assignee: International Motors LLC
•
Filing: 1949-12-15
•
Granted: 1953-08-18
•
Expires: 1969-12-15
Abstract
No abstract record available.
Inventors
- 👤 Russell E Shafer
- 👤 John E Cary
- 👤 Cary Valerie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:40
CPC Classifications
A; A01; A01D; A01D45/00; A01D45/10; Y; Y10; Y10S; Y10S56/00; Y10S56/01
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US957441A
Cited
US1192644A
Cited
US1139756A
Cited
US1714272A
Cited
US1457827A
Cited
US1459247A
Cited
US1583510A
Cited
US1664203A
Cited
US1808113A
Cited
US2208287A
Cited
US2141557A
Cited
US2179584A
Cited
US2281904A
Cited
US2477794A
Cited
US2442520A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |