US2392518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant stimulants and methods of making them
Assignee: HERBERT B MOSES
•
Filing: 1941-08-16
•
Granted: 1946-01-08
•
Expires: 1961-08-16
Abstract
No abstract record available.
Inventors
- 👤 George B Barnhill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:53
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/08; Y; Y10; Y10S; Y10S71/00; Y10S71/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-01-07 | 1949-07-09 | 1950-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-01-07 | 1953-07-09 | 1954-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-01-07 | 1957-07-09 | 1958-01-08 | $7700.00 | Window Closed / Lapsed |