Patent US2898263A successfully refreshed from Google Patents.
US2898263A
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Pesticidal petroleum composition and use thereof
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1955-01-18
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Granted: 1959-08-04
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Expires: 1975-01-18
Abstract
No abstract record available.
Inventors
- 👤 Franklin C Nelson
- 👤 George W Fiero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:25
CPC Classifications
A; A01; A01N; A01N27/00; A01N65/00; A01N25/00; A01N25/02; A01N25/04; A01N25/06; A01N29/00; A01N29/10; A01N29/12; A01N61/00; A01N61/02; A01N65/06; A01N65/08; A01N65/38; A01N65/40; A01N65/42; A01N65/44; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A PROCESS OF KILLING INSECTS WHICH COMPRISES APPLYING TO SUCH INSECTS AN INSECTICIDE CONSISTING OF AN AROMATIC SULFUR DIOXIDE EXTRACT OF A VIRGIN DISTILLATE OF A TOMBALL CRUDE OIL, SAID EXTRACT HAVING A BOILING RANGE OF ABOUT 460 TO 535*F., AND A TOTAL AROMATICS CONTENT OF 85 TO 95 VOLUME PERCENT.
Claim 2
Dependent Claim
51 words
A PROCESS OF KILLING INSECTS WHICH COMPRISES APPLYING TO SUCH INSECTS AN INSECTICIDE CONSISTING OF AN AROMATIC SULFUR DIOXIDE EXTRACT OF A VIRGIN DISTILLATE OF A TOMBALL CRUDE OIL, SAID EXTRACT HAVING A BOILING RANGE OF ABOUT 460 TO 535*F., AND A TOTAL AROMATICS CONTENT OF 85 TO 95 VOLUME PERCENT.
References Cited (Backward Citations)
US2329074A
Cited
US2529092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-03 | 1963-02-02 | 1963-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-03 | 1967-02-02 | 1967-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-03 | 1971-02-02 | 1971-08-04 | $7700.00 | Window Closed / Lapsed |