US3228911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Casting, adhesive and coating compositions comprising epoxy resins and aminohydroxyalkyl amines
Assignee: General Mills Inc
•
Filing: 1961-12-14
•
Granted: 1966-01-11
•
Expires: 1981-12-14
Abstract
No abstract record available.
Inventors
- 👤 Edgar R Rogier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:57
CPC Classifications
C; C08; C08G; C08G59/00; C08G59/18; C08G59/40; C08G59/62; C08G59/64
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A CURED COMPOSITION COMPRISING THE REACTION PRODUCT OF AN EPOXY RESIN HAVING TERMINAL EPOXIDE GROUPS
Claim 2
Dependent Claim
15 words
A CURED COMPOSITION COMPRISING THE REACTION PRODUCT OF AN EPOXY RESIN HAVING TERMINAL EPOXIDE GROUPS
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |