US3036908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of destroying weeds
Assignee: Bayer Pharma AG
•
Filing: 1959-03-03
•
Granted: 1962-05-29
•
Expires: 1979-03-03
Abstract
No abstract record available.
Inventors
- 👤 Gunther Fredo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:19
CPC Classifications
A; A01; A01N; A01N39/00; A01N39/02; A01N25/00; A01N25/30; A01N59/00; A01N59/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2453983A
Cited
US2326471A
Cited
US2444905A
Cited
US2709648A
Cited
US2792295A
Cited
US2768889A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |