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Patent US3868406A successfully refreshed from Google Patents.
US3868406A
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P-alkenyloxybenzoic acid esters useful for the control of insects
Assignee: Zoecon Corp
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Filing: 1972-12-04
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Granted: 1975-02-25
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Expires: 1992-12-04
Abstract
Abstract P-Alkenyloxybenzoic acid esters useful for the control of insects.
Inventors
- 👤 John B Siddall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:14
CPC Classifications
C; C07; C07C; C07C317/00; C07C317/44; C07C45/00; C07C45/56; C07C45/57; C07C45/59; C07C49/00; C07C49/20; C07C49/203
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
8 words
A COMPOUND SELECTED FROM THOSE OF THE FORMULA:
Claim 2
Dependent Claim
8 words
A COMPOUND SELECTED FROM THOSE OF THE FORMULA:
Claim 3
Dependent Claim
21 words
A compound according to claim 1 wherein n is three and each of R2, R3 and R4 is methyl or ethyl.
Claim 4
Dependent Claim
22 words
A compound according to claim 2 wherein each of R2, R3 and R4 is methyl; m is one; and R is ethyl.
Claim 5
Dependent Claim
23 words
A compound according to claim 2 wherein each of R3 and R4 is ethyl; R2 is methyl or ethyl; and m is one.
Claim 6
Dependent Claim
21 words
A compound according to claim 2 wherein each of R2 and R3 is methyl; R4 is ethyl; and m is one.
Claim 7
Dependent Claim
8 words
The compound, methyl 4-(3''-methyl-7''-ethyl-7''-ethoxynon-2''(trans)-enyloxy)benzoate, according to claim 1.
Claim 8
Dependent Claim
8 words
The compound, methyl 4-(3'',7''-dimethyl-7''-ethoxy-oct-2''(trans)-enyloxy)benzoate, according to claim 1.
Claim 9
Dependent Claim
8 words
The compound, methyl 4-(3'',7''-dimethyl-7''-ethoxynon-2''(trans)-enyloxy)benzoate, according to claim 1.
References Cited (Backward Citations)
US3712913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-02-24 | 1978-08-26 | 1979-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-24 | 1982-08-26 | 1983-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-24 | 1986-08-26 | 1987-02-25 | $7700.00 | Window Closed / Lapsed |