US3141007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modified polyester resins
Assignee: Agrashell Inc
•
Filing: 1960-08-18
•
Granted: 1964-07-14
•
Expires: 1980-08-18
Abstract
No abstract record available.
Inventors
- 👤 Rinse Jacobus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:37
CPC Classifications
C; C08; C08G; C08G79/00; C08G79/10; C08F; C08F2/00; C08F2/44; C08F4/00; C08F4/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A PROCESS FOR PRODUCING A RESIN WHICH COMPRISES FORMING A MIXTURE OF 10-90 PERCENT BY WEIGHT OF A MONOVINYLIC MONOMER AND, DISPERSED THEREIN, 90-10 PERCENT BY WEIGHT OF ADDITIONAL COMPONENTS (A) AN ALUMINUM COMPOUND OF THE FORMULA SELECTED FROM THE GROUP
Claim 2
Dependent Claim
41 words
A PROCESS FOR PRODUCING A RESIN WHICH COMPRISES FORMING A MIXTURE OF 10-90 PERCENT BY WEIGHT OF A MONOVINYLIC MONOMER AND, DISPERSED THEREIN, 90-10 PERCENT BY WEIGHT OF ADDITIONAL COMPONENTS (A) AN ALUMINUM COMPOUND OF THE FORMULA SELECTED FROM THE GROUP
References Cited (Backward Citations)
US2726230A
Cited
GB734675A
Cited
US2844551A
Cited
US2870128A
Cited
US2849426A
Cited
US2873263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-14 | 1968-01-13 | 1968-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-14 | 1972-01-13 | 1972-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-14 | 1976-01-13 | 1976-07-14 | $7700.00 | Window Closed / Lapsed |