US2436475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side delivery rake
Assignee: Deere Manufacturing Co
•
Filing: 1943-10-13
•
Granted: 1948-02-24
•
Expires: 1963-10-13
Abstract
No abstract record available.
Inventors
- 👤 Frank D Jones
- 👤 Miles H Tuft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:09
CPC Classifications
A; A01; A01D; A01D78/00; A01D78/001; A01D78/002; Y; Y10; Y10S; Y10S56/00; Y10S56/11
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE278803C
Cited
US888546A
Cited
CH59303A
Cited
DE320918C
Cited
US1233840A
Cited
GB244044A
Cited
US1728301A
Cited
US2222840A
Cited
US2255288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-23 | 1951-08-25 | 1952-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-23 | 1955-08-25 | 1956-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-23 | 1959-08-25 | 1960-02-24 | $7700.00 | Window Closed / Lapsed |