US2745217A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for improving the keeping qualities of plants and restoring wilted plants to full freshness
Assignee: Individual
•
Filing: 1953-05-05
•
Granted: 1956-05-15
•
Expires: 1973-05-05
Abstract
No abstract record available.
Inventors
- 👤 Gold Richard Lucius
- 👤 Froeschel Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:54
CPC Classifications
A; A01; A01G; A01G7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US547227A
Cited
US607038A
Cited
US1071956A
Cited
US1844008A
Cited
US1925462A
Cited
US2344151A
Cited
US2568792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |