US2608045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick detachable pickup finger for harvester reels
Assignee: Individual
•
Filing: 1949-10-22
•
Granted: 1952-08-26
•
Expires: 1969-10-22
Abstract
No abstract record available.
Inventors
- 👤 Ralph W Keene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:21
CPC Classifications
A; A01; A01D; A01D80/00; A01D80/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US113552A
Cited
US292218A
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US430035A
Cited
US489672A
Cited
US760666A
Cited
FR653741A
Cited
US2171025A
Cited
US2193138A
Cited
US2252180A
Cited
US2431397A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |