US2477795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for gathering hay and conditioning it for animal food
Assignee: GEHL BROS Manufacturing CO
•
Filing: 1943-12-30
•
Granted: 1949-08-02
•
Expires: 1963-12-30
Abstract
No abstract record available.
Inventors
- 👤 Henry M Gehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:59
CPC Classifications
A; A01; A01D; A01D87/00; 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)
US2199629A
Cited
US2301873A
Cited
US2199257A
Cited
US2347907A
Cited
US2349386A
Cited
US2394996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-01 | 1953-01-31 | 1953-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-01 | 1957-01-31 | 1957-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-01 | 1961-01-31 | 1961-08-02 | $7700.00 | Window Closed / Lapsed |