US3630896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agricultural chemical composition in solid or jelly form
Assignee: Individual
•
Filing: 1969-07-11
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Granted: 1971-12-28
•
Expires: 1989-07-11
Abstract
Abstract THE PRESENT INVENTION RELATES TO AN AGRICULTURAL CHEMICAL SOLIDIFIED OR JELLIED BY ADDING AN APPROPRIATE AMOUNT OF DIBENZALSORBITOL, MONOBENZALSORBITOL OR TRIBENZALSORBITOL TO AN ORGANIC AGRICULTURAL CHEMICAL WHICH IS LIQUID, AS IT IS, OR IN A LIQUID STATE BY DISSOLVING SAID CHEMICALS IN A SOLVENT. THE AGRICULTURAL CHECMCAL MAY BE A GERMICIDE, NEMATOCIDE, INSECTICIDE OR HERBICIDE.
Inventors
- 👤 Hideto Oka
- 👤 Eiichiro Nakatsuka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:40
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/02; A01N25/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-27 | 1975-06-28 | 1975-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-27 | 1979-06-28 | 1979-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-27 | 1983-06-28 | 1983-12-28 | $7700.00 | Window Closed / Lapsed |