US3265568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wax-water emulsions containing pyrethrum in the phase
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1962-03-12
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Granted: 1966-08-09
•
Expires: 1982-03-12
Abstract
No abstract record available.
Inventors
- 👤 Robert H Salvesen
- 👤 George A Weisgerber
- 👤 Harry W Rudel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:14
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/02; A01N25/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2891889A
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US2976210A
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US3063852A
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US3095353A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |