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US3247202A
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US
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3-hydrocarbon-4-aminoalkylene-5-mono-carbocyclic aryl-1, 2, 4-triazoles
Assignee: Haco AG
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Filing: 1962-01-03
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Granted: 1966-04-19
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Expires: 1982-01-03
Abstract
No abstract record available.
Inventors
- 👤 Matter Max
- 👤 Vogel Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:15
CPC Classifications
C; C07; C07D; C07D249/00; C07D249/02; C07D249/08; C07D401/00; C07D401/02; C07D401/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2075359A
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US2129525A
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US2264894A
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US2362614A
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US2346941A
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US2513996A
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US2538645A
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US2765306A
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US2863883A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |