US2858250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticidal composition containing a water dispersible lignin sulfonic acid
Assignee: Individual
•
Filing: 1955-06-13
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Granted: 1958-10-28
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Expires: 1975-06-13
Abstract
No abstract record available.
Inventors
- 👤 Robert J Geary
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:18
CPC Classifications
A; A01; A01N; A01N41/00; A01N41/02; A01N41/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A MULTI-PURPOSE PESTICIDAL COMPOSITION IN PARTIC ULATE FORM CONSISTING ESSENTIALLY OF ABOUT 45 TO 65% OF A READILY WATER DISPERSIBLE LIGNIN SULFONIC ACID, 55 TO 35% OF A PLURALITY OF ORGANIC PESTICIDES STABLE AT NEUTRAL AND ACID PH''S AND UP TO 4% OF ADJUVANTS, SAID PESTICIDE CONTENT BEING COMPOSED OF ABOUT 15 TO 60% OF A PLURALITY OF INSECTICIDES, 10 TO 60% OF A PLURALITY OF FUNGICIDES, AND 5 TO 15% OF AN ACARICIDE.
Claim 2
Dependent Claim
74 words
A MULTI-PURPOSE PESTICIDAL COMPOSITION IN PARTIC ULATE FORM CONSISTING ESSENTIALLY OF ABOUT 45 TO 65% OF A READILY WATER DISPERSIBLE LIGNIN SULFONIC ACID, 55 TO 35% OF A PLURALITY OF ORGANIC PESTICIDES STABLE AT NEUTRAL AND ACID PH''S AND UP TO 4% OF ADJUVANTS, SAID PESTICIDE CONTENT BEING COMPOSED OF ABOUT 15 TO 60% OF A PLURALITY OF INSECTICIDES, 10 TO 60% OF A PLURALITY OF FUNGICIDES, AND 5 TO 15% OF AN ACARICIDE.
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) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |