US3366610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Perhalogenated epoxy olefin monomers and polymers
Assignee: EIDP Inc
•
Filing: 1965-05-14
•
Granted: 1968-01-30
•
Expires: 1985-05-14
Abstract
No abstract record available.
Inventors
- 👤 Burton C Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:55
CPC Classifications
C; C08; C08G; C08G65/00; C08G65/02; C08G65/04; C08G65/22; C08G65/223; C08G65/226; C07; C07D; C07D303/00; C07D303/02; C07D303/48; C08F; C08F8/00; C08F8/50; C08G65/06; C08G65/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
THE CLASS OF COMPOUNDS HAVING THE FORMULA
Claim 2
Dependent Claim
7 words
THE CLASS OF COMPOUNDS HAVING THE FORMULA
References Cited (Backward Citations)
US3261874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |