US2758053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of controlling fungi on plants and seeds with benzoyl phenyl hydrazines
Assignee: Uniroyal Inc
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Filing: 1953-03-17
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Granted: 1956-08-07
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Expires: 1973-03-17
Abstract
No abstract record available.
Inventors
- 👤 Allen E Smith
- 👤 George E O'brien
- 👤 Bornmann Adelaide
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:23
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/68; A; A01; A01N; A01N2300/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
33 words
THE METHOD OF CONTROLLING FUNGI ON PLANTS AND SEEDS WHICH COMPRISES CONTACTING FUNGI ON PLANTS AND SEEDS WITH A FUNGICIDAL AMOUNT OF MATERIAL SELECTED FROM THE GROUP CONSISTING OF 1-BENZOYL-2-PHENYLHYDRAZINE, 1-(2CHLOROBENZOYL)-2-PHENYLHYDRAZINE, AND 1-(2,4-DICHLOROBENZOYL)-2-PHENYLHYDRAZINE.
References Cited (Backward Citations)
GB460521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-07 | 1960-02-06 | 1960-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-07 | 1964-02-06 | 1964-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-07 | 1968-02-06 | 1968-08-07 | $7700.00 | Window Closed / Lapsed |