Patent US3392048A successfully refreshed from Google Patents.
US3392048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pigment-coated paper products having a binder of protein and a conjugated diene polymer that can form a reversible colloidal solution
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1965-01-08
•
Granted: 1968-07-09
•
Expires: 1985-01-08
Abstract
No abstract record available.
Inventors
- 👤 Milan A Rolik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:27
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/36; D21H19/44; D21H19/56; D21H19/58; C; C08; C08F; C08F20/00; C08F20/62; C08F236/00; C08F236/02; C08F236/04; C08L; C08L13/00; C08L13/02; D21H19/50; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31931
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) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |