US3409568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ethylene/vinyl chloride copolymer pigment binder for coated paper products and process of preparation
Assignee: Monsanto Co
•
Filing: 1964-11-27
•
Granted: 1968-11-05
•
Expires: 1984-11-27
Abstract
No abstract record available.
Inventors
- 👤 Harry P Holladay
- 👤 Paul R Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:50
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/36; D21H19/44; D21H19/56; C; C09; C09D; C09D123/00; C09D123/02; C09D123/04; C09D123/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |