Patent US4028654A successfully refreshed from Google Patents.
US2744582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Asparagus harvester
Assignee: Individual
•
Filing: 1953-07-13
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Granted: 1956-05-08
•
Expires: 1973-07-13
Abstract
No abstract record available.
Inventors
- 👤 Joe A Sheppard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:55
CPC Classifications
A; A01; A01D; A01D45/00; A01D45/007; Y; Y10; Y10S; Y10S180/00; Y10S180/90
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) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |