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US2904464A
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Insecticidal compositions containing 1-naphthyl-n-methylcarbamate and piperonyl butoxide as a synergist therefor
Assignee: Union Carbide Corp
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Filing: 1958-01-20
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Granted: 1959-09-15
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Expires: 1978-01-20
Abstract
No abstract record available.
Inventors
- 👤 Herbert H Moorefield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:13
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/22; C; C07; C07C; C07C271/00; C07C271/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
23 words
AN INSECTICIDAL COMPOSITION COMPRISING 1 PART OF 1-NAPHTHYL-N-METHYLCARBAMATE AND, AS A SYNERGIST THEREFOR, FROM ABOUT 0.5 TO ABOUT 20 PARTS OF PIPERONYL BUTOXIDE.
Claim 2
Dependent Claim
23 words
AN INSECTICIDAL COMPOSITION COMPRISING 1 PART OF 1-NAPHTHYL-N-METHYLCARBAMATE AND, AS A SYNERGIST THEREFOR, FROM ABOUT 0.5 TO ABOUT 20 PARTS OF PIPERONYL BUTOXIDE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |