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US3414607A
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Novel cyclopropanecarboxylic acid esters
Assignee: Sumitomo Chemical Co Ltd
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Filing: 1966-02-15
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Granted: 1968-12-03
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Expires: 1986-02-15
Abstract
No abstract record available.
Inventors
- 👤 Fujimoto Keimei
- 👤 Okuno Yositosi
- 👤 Ueda Kenzo
- 👤 Horie Sadao
- 👤 Mizutani Toshio
- 👤 Nodera Katsuji
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:14
CPC Classifications
A; A01; A01N; A01N53/00; C; C07; C07C; C07C69/00; C07C69/74; C07C69/743; C07C69/747
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2857309A
Cited
US2992269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |