US2721655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Harvesting machine
Assignee: Individual
•
Filing: 1953-02-16
•
Granted: 1955-10-25
•
Expires: 1973-02-16
Abstract
No abstract record available.
Inventors
- 👤 Wesley E Pritchett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:40
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/10; B; B07; B07B; B07B7/00; B07B7/06; B07B7/08; B07B7/086; Y; Y10; Y10S; Y10S56/00; Y10S56/08
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-24 | 1959-04-25 | 1959-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-24 | 1963-04-25 | 1963-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-24 | 1967-04-25 | 1967-10-25 | $7700.00 | Window Closed / Lapsed |