US3453362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insect control methods and compositions
Assignee: FMC Corp
•
Filing: 1966-05-10
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Granted: 1969-07-01
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Expires: 1986-05-10
Abstract
No abstract record available.
Inventors
- 👤 Philip A Cruickshank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:50
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/22; A; A01; A01N; A01N49/00; C07D303/36; C07D303/38; C07D303/40; C07D303/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB989554A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-30 | 1972-12-30 | 1973-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-30 | 1976-12-30 | 1977-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-30 | 1980-12-30 | 1981-07-01 | $7700.00 | Window Closed / Lapsed |