US3318930A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction products of polymerized polyene higher fatty acids and poly-1, 2-alkylenamides
Assignee: 3M Co
•
Filing: 1963-05-13
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Granted: 1967-05-09
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Expires: 1983-05-13
Abstract
No abstract record available.
Inventors
- 👤 Fram Paul
- 👤 George H Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:18
CPC Classifications
C; C08; C08G; C08G73/00; C08G73/02; C08G73/028
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
A 100 PERCENT SOLIDS-FORMING LIQUID CONPRISING A MIXTURE OF A POLYMERIZED POLYENE HIGHER FATTY ACID, SAID ACID CONTAINING FROM ABOUT 14 TO 22 CARBON ATOMS, AND A POLY-1,2-ALKYLENAMIDE.
Claim 2
Dependent Claim
28 words
A 100 PERCENT SOLIDS-FORMING LIQUID CONPRISING A MIXTURE OF A POLYMERIZED POLYENE HIGHER FATTY ACID, SAID ACID CONTAINING FROM ABOUT 14 TO 22 CARBON ATOMS, AND A POLY-1,2-ALKYLENAMIDE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |