US2955979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aphicidial composition
Assignee: Standard Oil Co
•
Filing: 1959-04-15
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Granted: 1960-10-11
•
Expires: 1979-04-15
Abstract
No abstract record available.
Inventors
- 👤 Richard E Van Strien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:01
CPC Classifications
C; C07; C07D; C07D401/00; C07D401/02; C07D401/06; A; A01; A01N; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A METHOD OF CONTROLLING SUCKING INSECTS WHICH METHOD COMPRISES APPLYING TO A HABITAT OF SAID INSECTS A TRIALKYL TRIMELLITATE WHERE EACH ALKYL GROUP CONTAINS FROM 1 TO ABOUT 20 CARBON ATOMS.
Claim 2
Independent Claim
31 words
A METHOD OF CONTROLLING SUCKING INSECTS WHICH METHOD COMPRISES APPLYING TO A HABITAT OF SAID INSECTS A TRIALKYL TRIMELLITATE WHERE EACH ALKYL GROUP CONTAINS FROM 1 TO ABOUT 20 CARBON ATOMS.
References Cited (Backward Citations)
US1894604A
Cited
US2000004A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |