US2835098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Harvester for pumpkins and similar crops
Assignee: HORACE D HUTNE
•
Filing: 1955-04-04
•
Granted: 1958-05-20
•
Expires: 1975-04-04
Abstract
No abstract record available.
Inventors
- 👤 Earl L Scheidenhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:59
CPC Classifications
A; A01; A01D; A01D45/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1320249A
Cited
US875024A
Cited
US973892A
Cited
US1081124A
Cited
US1295520A
Cited
US1573125A
Cited
US1420118A
Cited
DE502513C
Cited
US2208128A
Cited
US2335924A
Cited
US2516769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |