US3482353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sowing or planting waste ground
Assignee: BASF SE
•
Filing: 1967-06-12
•
Granted: 1969-12-09
•
Expires: 1987-06-12
Abstract
No abstract record available.
Inventors
- 👤 Max Fischer
- 👤 Hans Scheuermann
- 👤 Hermann Klaassen
- 👤 Johann Lenz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:13
CPC Classifications
C; C05; C05C; C05C9/00; C05C9/02; Y; Y10; Y10S; Y10S111/00; Y10S111/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2971292A
Cited
US2945322A
Cited
US3067542A
Cited
US2988441A
Cited
US3110129A
Cited
US3292307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |