Patent US3366539A successfully refreshed from Google Patents.
US3366539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of enhancing and prolonging the effectiveness of insect control granules
Assignee: Woodbury Chemical Co
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Filing: 1964-06-09
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Granted: 1968-01-30
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Expires: 1984-06-09
Abstract
No abstract record available.
Inventors
- 👤 Herbert A Woodbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:18
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A PROCESS OF ENHANCING AND PROLONGING THE EFFECTIVENESS OF INSECT CONTROL GRANULES COMPRISING INPREGNATING GRANULES WITH INSECT CONTROL COMPOUNDS, CONTACTING SAID IMPREGNATED GRANULES WITH FROM 2% TO 10% BY WEIGHT OF A SOLUTION COMPRISING LOW MOLECULAR WEIGHT POLYETHYLENE RESIN, STYRENE POLYMER, ACRYLIC POLYMER EMULSIONS, AND WATER.
Claim 2
Dependent Claim
46 words
A PROCESS OF ENHANCING AND PROLONGING THE EFFECTIVENESS OF INSECT CONTROL GRANULES COMPRISING INPREGNATING GRANULES WITH INSECT CONTROL COMPOUNDS, CONTACTING SAID IMPREGNATED GRANULES WITH FROM 2% TO 10% BY WEIGHT OF A SOLUTION COMPRISING LOW MOLECULAR WEIGHT POLYETHYLENE RESIN, STYRENE POLYMER, ACRYLIC POLYMER EMULSIONS, AND WATER.
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) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |