US2976206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticidal composition
Assignee: PPG Industries Inc
•
Filing: 1957-01-29
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Granted: 1961-03-21
•
Expires: 1977-01-29
Abstract
No abstract record available.
Inventors
- 👤 Edward C Baillie
- 👤 Lewis F Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:13
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A PESTICIDAL COMPOSITION WHICH WHEN APPLIED TO APPLE TREES IS EFFECTIVE TO CONTROL EUROPEAN RED MITES, APPLE CEDAR RUST, APPLE SCAB AND APPLE POWDERY MILDEW, WHICH COMPRISES A UNIFORM BLEND OF ABOUT 65 TO ABOUT 75 PARTS BY WEIGHT OF SULFUR, ABOUT 7 TO ABOUT 12 PARTS BY WEIGHT OF FERRIC DIMETHYLDITHIOCARBAMATE, AND ABOUT 2 TO ABOUT 5 PARTS BY WEIGHT OF 2,3-DICHLORO-1,4-NAPHTHOQUINONE, THE BLEND BEING OF AN AVERAGE PARTICLE DIAMETER BELOW ABOUT 5 MICRONS.
Claim 2
Dependent Claim
75 words
A PESTICIDAL COMPOSITION WHICH WHEN APPLIED TO APPLE TREES IS EFFECTIVE TO CONTROL EUROPEAN RED MITES, APPLE CEDAR RUST, APPLE SCAB AND APPLE POWDERY MILDEW, WHICH COMPRISES A UNIFORM BLEND OF ABOUT 65 TO ABOUT 75 PARTS BY WEIGHT OF SULFUR, ABOUT 7 TO ABOUT 12 PARTS BY WEIGHT OF FERRIC DIMETHYLDITHIOCARBAMATE, AND ABOUT 2 TO ABOUT 5 PARTS BY WEIGHT OF 2,3-DICHLORO-1,4-NAPHTHOQUINONE, THE BLEND BEING OF AN AVERAGE PARTICLE DIAMETER BELOW ABOUT 5 MICRONS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-20 | 1964-09-19 | 1965-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-20 | 1968-09-19 | 1969-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-20 | 1972-09-19 | 1973-03-21 | $7700.00 | Window Closed / Lapsed |