US3598565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seed coating composition
Assignee: THOMAS M GRAVES
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Filing: 1968-07-30
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Granted: 1971-08-10
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Expires: 1988-07-30
Abstract
Abstract COMPOSITION FOR TREATING SEEDS COMPRISING AN AQUEOUS EMULSION OF A SUBSTANTIALLY WATER-SOLUBLE NEUTRALIZED COPOLYMER OF AN A,B-UNSATURATED MONOCARBOXYLIC ACID AND A LOWER ALKYL ACRYLATE AND A CROSSLINKED COPOLYMER OF VINYL ACETATE AND A LOWER ALKYL ACRYLATE. THESE COMPOSITIONS ENHANCE THE GERMINATION OF THE SEEDS.
Inventors
- 👤 Thomas M Graves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:13
CPC Classifications
C; C08; C08L; C08L33/00; C08L33/04; C08L33/06; C08L33/08; C08L2201/00; C08L2201/52; C08L31/00; C08L31/02; C08L31/04
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) | 1974-08-09 | 1975-02-08 | 1975-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-09 | 1979-02-08 | 1979-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-09 | 1983-02-08 | 1983-08-10 | $7700.00 | Window Closed / Lapsed |