US3384627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel polyfluoroalkyl acrylate monomers, polymers and intermediates
Assignee: Honeywell International Inc
•
Filing: 1965-08-02
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Granted: 1968-05-21
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Expires: 1985-08-02
Abstract
No abstract record available.
Inventors
- 👤 Anello Louis Gene
- 👤 Richard F Sweeney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:07
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/277; C; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/22; C08F20/24; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/31504; Y10T428/31855; Y10T428/3188; Y10T428/31935; Y10T442/00; Y10T442/20; Y10T442/2164; Y10T442/2172; Y10T442/2631
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
10 words
POLYMERS COMPRISING RECURRING POLYFLUOROALKYL ACRYLATE ESTER UNITS OF THE FORMULA:
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) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |