Patent US3285201A successfully refreshed from Google Patents.
US3285201A
Expired / Lapsed
US
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Methods and compositions using a petroleum oil fraction
Assignee: Moyer Chemical Co
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Filing: 1963-07-03
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Granted: 1966-11-15
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Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 Kenneth E Maxwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:40
CPC Classifications
A; A01; A01N; A01N61/00; A01N61/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
57 words
A METHOD OF KILLING PETS OF THE OUTER INSECTA AND ACARINA COMPRISING: APPLYING TO THE PEST HABITAT A PETROLEUM OIL FRACTION CHARACTERIZED IN THAT IT HAS A MINIMUM UNSULFONATED RESIDUE OF NOT LESS THAN ABOUT 90 PERCENT AND BOUT 90 WEIGHT PERCENT THEREOF BOILS WITHIN THE RANGE OF ABOUT 550*F.-650*F. UNDER A CACUUM OF 10 MM. HG.
References Cited (Backward Citations)
US2091062A
Cited
US3138896A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |