US2741875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Set of transplanting pots
Assignee: Individual
•
Filing: 1951-04-17
•
Granted: 1956-04-17
•
Expires: 1971-04-17
Abstract
No abstract record available.
Inventors
- 👤 Leendert Cornelis Adri Staaldu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:25
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/02; A01G9/029
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE474576C
Cited
DE633741C
Cited
GB190417940A
Cited
US954440A
Cited
FR788028A
Cited
US2344794A
Cited
US2387340A
Cited
US2496758A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |