US2966440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insecticidal compositions
Assignee: Shell USA Inc
•
Filing: 1957-05-06
•
Granted: 1960-12-27
•
Expires: 1977-05-06
Abstract
No abstract record available.
Inventors
- 👤 Gerolt Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:27
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/08; A01N25/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
AN INSECTICIDAL COMPOSITION COMPRISING A SOLID SOLUTION OF AN INSECTICIDE AND A SOLID RESIN, THE WEIGHT RATIO OF SAID INSECTICIDE TO SAID RESIN LYING WITHIN THE RANGE OF FROM ABOUT 9:1 TO ABOUT 3:7, THE INSECTICIDE BEING SELECTED FROM THE GROUP CONSISTING OF 1,2,3,4,10,10-HEXACHLORO-1,4, 4A,5,8,8A-HEXAHYDRO-1,4,5,8 - ENDO - EXO - DIMETHANONAPHTHALENE, 1,2,3,4,10,10-HEXACHLORO-1,4,4A,5,8,8A-HEXEHYDRO1,4,5,8-ENDO - ENDO - DIMETHANONAPHTHALENE, 1,2,3,4,10,10HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A - OCTAHYDRO-1,4,5,8ENDO-EXO-DIMETHANONAPHTHALENE AND 1,2,3,4,10,10-HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A - OCTAHYDRO - 1,4,5,8ENDO-ENDO-DIMETHANONAPHTHALENE, AND THE RESIN BEING SELECTED FROM THE GROUP CONSISTING OF COLOPHONY, COPAL, WOOD RESINS, DAMMAR RESIN, SHELLAC, KAURI RESIN, COUMARONE RESINS, MONO- AND POLY-VINYLACETYLENE RESINS, PETROLEUM RESINS, STYRENE RESINS, PHENOL-ALDEHYDE RESINS ALKYD RESINS, POLYVINYL ESTER RESINS, POLYVINYL ALCOHOL RESINS, POLYVINYL ACETAL RESINS, EPOXY RESINS, POLYISOCYANATE RESINS, CHLORINATED POLYPHENYL RESINS, SULFUR, GUM RESIN ESTERS, ROSIN ESTER RESINS, HYDROCARBON TERPENE RESINS, AND CHLORINATED PARAFFIN RESINS.
Claim 2
Dependent Claim
128 words
AN INSECTICIDAL COMPOSITION COMPRISING A SOLID SOLUTION OF AN INSECTICIDE AND A SOLID RESIN, THE WEIGHT RATIO OF SAID INSECTICIDE TO SAID RESIN LYING WITHIN THE RANGE OF FROM ABOUT 9:1 TO ABOUT 3:7, THE INSECTICIDE BEING SELECTED FROM THE GROUP CONSISTING OF 1,2,3,4,10,10-HEXACHLORO-1,4, 4A,5,8,8A-HEXAHYDRO-1,4,5,8 - ENDO - EXO - DIMETHANONAPHTHALENE, 1,2,3,4,10,10-HEXACHLORO-1,4,4A,5,8,8A-HEXEHYDRO1,4,5,8-ENDO - ENDO - DIMETHANONAPHTHALENE, 1,2,3,4,10,10HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A - OCTAHYDRO-1,4,5,8ENDO-EXO-DIMETHANONAPHTHALENE AND 1,2,3,4,10,10-HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A - OCTAHYDRO - 1,4,5,8ENDO-ENDO-DIMETHANONAPHTHALENE, AND THE RESIN BEING SELECTED FROM THE GROUP CONSISTING OF COLOPHONY, COPAL, WOOD RESINS, DAMMAR RESIN, SHELLAC, KAURI RESIN, COUMARONE RESINS, MONO- AND POLY-VINYLACETYLENE RESINS, PETROLEUM RESINS, STYRENE RESINS, PHENOL-ALDEHYDE RESINS ALKYD RESINS, POLYVINYL ESTER RESINS, POLYVINYL ALCOHOL RESINS, POLYVINYL ACETAL RESINS, EPOXY RESINS, POLYISOCYANATE RESINS, CHLORINATED POLYPHENYL RESINS, SULFUR, GUM RESIN ESTERS, ROSIN ESTER RESINS, HYDROCARBON TERPENE RESINS, AND CHLORINATED PARAFFIN RESINS.
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) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |