US3723381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Poly(vinyl acetate-dialkyl maleate acrylic acid) textile sizes
Assignee: Monsanto Co
•
Filing: 1970-12-16
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Granted: 1973-03-27
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Expires: 1990-12-16
Abstract
Abstract DISCLOSED HEREIN ARE POLY(VINYL ACETATE-DIALKYL MALEATEACRYLIC ACID) TEXTILE SIZES AND TEXTILES SIZED THEREWITH.
Inventors
- 👤 J Fantl
- 👤 C Williams
- 👤 A Corey
- 👤 D Donermeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:42
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/267; C; C08; C08F; C08F218/00; C08F218/02; C08F218/04; C08F218/08; D06M13/00; D06M13/244; D06M13/282; D06M13/292; Y; Y10; Y10S; Y10S526/00; Y10S526/911; Y10S526/915; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2965; Y10T428/2967; Y10T428/2969
Claims Analysis
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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) | 1976-03-26 | 1976-09-25 | 1977-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-26 | 1980-09-25 | 1981-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-26 | 1984-09-25 | 1985-03-27 | $7700.00 | Window Closed / Lapsed |