US2690145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Basin seeder
Assignee: Individual
•
Filing: 1950-01-19
•
Granted: 1954-09-28
•
Expires: 1970-01-19
Abstract
No abstract record available.
Inventors
- 👤 Romain Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:03
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/18; A01C5/00; A01C5/04; Y; Y10; Y10S; Y10S111/00; Y10S111/901; Y10S111/902
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US279027A
Cited
US91867A
Cited
US196954A
Cited
US242335A
Cited
US430451A
Cited
US331538A
Cited
US53072A
Cited
US491887A
Cited
DE251388C
Cited
DE6855C
Cited
US811606A
Cited
US809716A
Cited
US871617A
Cited
US925565A
Cited
US1060548A
Cited
US1299064A
Cited
US1218919A
Cited
US1226515A
Cited
US1405001A
Cited
DE439559C
Cited
US1615902A
Cited
US1689262A
Cited
US1864122A
Cited
FR693467A
Cited
US2228389A
Cited
US2229746A
Cited
US2284172A
Cited
US2314035A
Cited
US2359206A
Cited
US2406500A
Cited
US2551132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-27 | 1958-03-29 | 1958-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-27 | 1962-03-29 | 1962-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-27 | 1966-03-29 | 1966-09-28 | $7700.00 | Window Closed / Lapsed |