Patent US3125592A successfully refreshed from Google Patents.
US3125592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of polymerizable vinylated
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:26
CPC Classifications
C; C09; C09D; C09D163/00; C07; C07C; C07C67/00; C07C67/24; C07C67/26; C07C67/28; C07C67/29; C07C67/48; C07C67/62; C11; C11C; C11C3/00; C11C3/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
THE METHOD OF PREPARING A POLYMERIZABLE VINYLATED MONOMER WHICH COMPRISES REACTING AN EPOXIDIZED ESTER OF AN ALCOHOL AND A HIGHER ALIPHATIC CARBOXYLIC ACID WITH A VINYL ALIPHATIC MONOCARBOXYLIC ACID OF THE FORMULA
Claim 2
Independent Claim
32 words
THE METHOD OF PREPARING A POLYMERIZABLE VINYLATED MONOMER WHICH COMPRISES REACTING AN EPOXIDIZED ESTER OF AN ALCOHOL AND A HIGHER ALIPHATIC CARBOXYLIC ACID WITH A VINYL ALIPHATIC MONOCARBOXYLIC ACID OF THE FORMULA
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) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |