US3409602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel polyfluroalkyl acrylate monomers, polymers and intermediates
Assignee: Honeywell International Inc
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Filing: 1965-10-24
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Granted: 1968-11-05
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Expires: 1985-10-24
Abstract
No abstract record available.
Inventors
- 👤 Louis G Anello
- 👤 Richard F Sweeney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:07
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/277; C; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/26; C08F20/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
10 words
POLYMERS COMPRISING RECURRING POLYFLUOROALKOXY ACRYLATE ESTER UNITS OF THE FORULA:
Claim 2
Dependent Claim
10 words
POLYMERS COMPRISING RECURRING POLYFLUOROALKOXY ACRYLATE ESTER UNITS OF THE FORULA:
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) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |