US3267172A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tough flexible adhesives from guanamines, diglycidyl ethers of poly-alkylene glycolsand dicyandiamide
Assignee: General Mills Inc
•
Filing: 1962-01-26
•
Granted: 1966-08-16
•
Expires: 1982-01-26
Abstract
No abstract record available.
Inventors
- 👤 Heinz B Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:53
CPC Classifications
C; C08; C08G; C08G59/00; C08G59/18; C08G59/40; C08G59/50; C08G59/5046; C08G59/5053; C08G59/508; C08G59/5086
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
A CURABLE COMPOSITION OF MATTER COMPRISING (1) A DIGLYCIDYL ETHER OF A POLYALKYLENE GLYCOL HAVING THE FORMULA:
Claim 2
Dependent Claim
17 words
A CURABLE COMPOSITION OF MATTER COMPRISING (1) A DIGLYCIDYL ETHER OF A POLYALKYLENE GLYCOL HAVING THE FORMULA:
References Cited (Backward Citations)
US2447175A
Cited
US2447177A
Cited
US2512996A
Cited
US2801229A
Cited
US2900367A
Cited
US2994455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |