US3759858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acid modified poly vinyl acetate vinyl propionate textile
Assignee: Monsanto Co
•
Filing: 1971-10-04
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Granted: 1973-09-18
•
Expires: 1991-10-04
Abstract
Abstract DISCLOSED HEREIN ARE ACID-MODIFIED POLY(VINYL ACETATEVINYL PROPIONATE) TEXTILE SIZES AND TEXTILES SIZED THEREWITH.
Inventors
- 👤 A Corey
- 👤 D Donermeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:30
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/267; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2402
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) | 1976-09-17 | 1977-03-19 | 1977-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-17 | 1981-03-19 | 1981-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-17 | 1985-03-19 | 1985-09-18 | $7700.00 | Window Closed / Lapsed |