US2907015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planter indicator
Assignee: Individual
•
Filing: 1957-04-15
•
Granted: 1959-09-29
•
Expires: 1977-04-15
Abstract
No abstract record available.
Inventors
- 👤 John D Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:48
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/08; A01C7/10; A01C7/102; A01C7/105; Y; Y10; Y10S; Y10S111/00; Y10S111/903
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |