Patent US3356485A successfully refreshed from Google Patents.
US3356485A
Expired / Lapsed
US
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Herbicidal composition and method
Assignee: Honeywell International Inc
•
Filing: 1963-12-11
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Granted: 1967-12-05
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Expires: 1983-12-11
Abstract
No abstract record available.
Inventors
- 👤 Basil S Farah
- 👤 Everett E Gilbert
- 👤 Julian A Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:57
CPC Classifications
A; A01; A01N; A01N31/00; A01N31/04; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
A HERBICIDAL COMPOSITION COMPRISING A PHYTOTOXIC QUANTITY OF A FLUORINATED KETONE DERIVATIVE HAVING THE FOLLOWING FORMULA: R--C(OH)(CF2X)2
Claim 2
Dependent Claim
17 words
A HERBICIDAL COMPOSITION COMPRISING A PHYTOTOXIC QUANTITY OF A FLUORINATED KETONE DERIVATIVE HAVING THE FOLLOWING FORMULA: R--C(OH)(CF2X)2
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |