US3836655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preservative composition for moist grain
Assignee: Chevron USA Inc
•
Filing: 1972-10-05
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Granted: 1974-09-17
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Expires: 1992-10-05
Abstract
Abstract A COMPOSITION OF SODIUM METHYL DITHIOCARBAMATE AND PROPIONIC ACID CAN BE USED FOR PRESERVING MOIST GRAIN DURING STORAGE.
Inventors
- 👤 D Kensler
- 👤 D Walgenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:01
CPC Classifications
A; A23; A23B; A23B9/00; A23B9/16; A23B9/24; A23B9/26
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) | 1977-09-16 | 1978-03-18 | 1978-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-16 | 1982-03-18 | 1982-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-16 | 1986-03-18 | 1986-09-17 | $7700.00 | Window Closed / Lapsed |