Patent US3454676A successfully refreshed from Google Patents.
US3454676A
Expired / Lapsed
US
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Blends of ionomer resins and elastomers
Assignee: EIDP Inc
•
Filing: 1966-02-01
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Granted: 1969-07-08
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Expires: 1986-02-01
Abstract
No abstract record available.
Inventors
- 👤 Warren F Busse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:25
CPC Classifications
C; C08; C08L; C08L53/00; C08L53/02; C08L11/00; C08L21/00; C08L23/00; C08L23/02; C08L23/04; C08L23/08; C08L23/0846; C08L23/0869; C08L23/0876; C08L23/16; C08L23/18; C08L23/20; C08L23/22; C08L23/26; C08L23/32; C08L23/34; C08L55/00; C08L55/02; C08L7/00; C08L9/00; C08L9/02; Y; Y10; Y10S; Y10S260/00; Y10S260/31; Y10S526/00; Y10S526/938
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2806824A
Cited
US2880186A
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US3035011A
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US2929795A
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US2933480A
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US3284380A
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US3264272A
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US3238156A
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US3326833A
Cited
US3384612A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |