US3301700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite with copolymer coating bonded to a polymeric substrate through acid halide units
Assignee: EIDP Inc
•
Filing: 1965-01-29
•
Granted: 1967-01-31
•
Expires: 1985-01-29
Abstract
No abstract record available.
Inventors
- 👤 Maloney Daniel Edwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:39
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; C; C08; C08J; C08J7/00; C08J7/12; Y; Y10; Y10S; Y10S260/00; Y10S260/21; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/31504; Y10T428/31536; Y10T428/31725; Y10T428/31786; Y10T428/31797; Y10T442/00; Y10T442/20; Y10T442/2418; Y10T442/2459
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A COMPOSITE ARTICLE COMPRISING A POLYMERIC MATERIAL HAVING AT LEAST ONE Z RADICAL WHERE Z IS SELECTED FROM THE CLASS CONSISTING OF
Claim 2
Dependent Claim
22 words
A COMPOSITE ARTICLE COMPRISING A POLYMERIC MATERIAL HAVING AT LEAST ONE Z RADICAL WHERE Z IS SELECTED FROM THE CLASS CONSISTING OF
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Cited
US2780608A
Cited
US3021269A
Cited
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Cited
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Cited
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Cited
US3107969A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |