US3474066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymerizable compositions and process of producing same
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1963-12-31
•
Granted: 1969-10-21
•
Expires: 1983-12-31
Abstract
No abstract record available.
Inventors
- 👤 Augustus B Small
- 👤 John J Jaruzelski
- 👤 Leandros P Lenas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:35
CPC Classifications
C; C08; C08F; C08F291/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2137393A
Cited
US2366517A
Cited
US2978395A
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US2912418A
Cited
US3135723A
Cited
US3222327A
Cited
US3357964A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-20 | 1973-04-21 | 1973-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-20 | 1977-04-21 | 1977-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-20 | 1981-04-21 | 1981-10-21 | $7700.00 | Window Closed / Lapsed |