US3067092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicidal amine salts
Assignee: Ruhrchemie AG
•
Filing: 1958-10-01
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Granted: 1962-12-04
•
Expires: 1978-10-01
Abstract
No abstract record available.
Inventors
- 👤 Feichtinger Hans
- 👤 Puschhof Siegfried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:29
CPC Classifications
C; C07; C07D; C07D403/00; C07D403/14; A; A01; A01N; A01N33/00; A01N33/02; A01N33/04; A01N33/08; A01N2300/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2010841A
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US2072348A
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US2204511A
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US2471339A
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US2814582A
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US2698849A
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US2902401A
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US2907793A
Cited
US2894987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |