Patent US3238091A successfully refreshed from Google Patents.
US3238091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for combating insects with 2-secbutoxy-phenyl-n-methylcarbamate
Assignee: Bayer AG
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Filing: 1961-07-06
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Granted: 1966-03-01
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Expires: 1981-07-06
Abstract
No abstract record available.
Inventors
- 👤 Bocker Ernst
- 👤 Heiss Rudolf
- 👤 Behrenz Wolfgang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:26
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
16 words
A METHOD FOR COMBATING INSECTS WHICH COMPRISES CONTACTING THE INSECTS WITH AN EFFECTIVE AMOUNT OF 2-SEC.BUTOXYPHENYL-N-METHYLCARBAMATE.
Claim 2
Independent Claim
16 words
A METHOD FOR COMBATING INSECTS WHICH COMPRISES CONTACTING THE INSECTS WITH AN EFFECTIVE AMOUNT OF 2-SEC.BUTOXYPHENYL-N-METHYLCARBAMATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |