US3758429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ethylene vinyl chloride n methhylol acrylamide
Assignee: Monsanto Co
•
Filing: 1971-11-26
•
Granted: 1973-09-11
•
Expires: 1991-11-26
Abstract
Abstract ETHYLENE/VINYL CHLORIDE/N-METHYLOL ACRYLAMIDE TERPOLYMER, AQUEOUS DISPERSIONS AND STARCH COMBINATIONS THEREOF.
Inventors
- 👤 W Fallwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:50
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; C; C08; C08F; C08F10/00; C08F214/00; C08F214/02; C08F214/04; C08F214/06; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/587
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1976-09-10 | 1977-03-12 | 1977-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-10 | 1981-03-12 | 1981-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-10 | 1985-03-12 | 1985-09-11 | $7700.00 | Window Closed / Lapsed |