Patent US3179718A successfully refreshed from Google Patents.
US3179718A
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Composition comprising butadiene-acrylonitrile copolymer, ethylene-propylene copolymer, peroxide, and sulfur
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1960-10-28
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Granted: 1965-04-20
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Expires: 1980-10-28
Abstract
No abstract record available.
Inventors
- 👤 Peter E Wei
- 👤 Jr John Rehner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:04
CPC Classifications
C; C08; C08L; C08L15/00; C08L15/005; C08K; C08K3/00; C08K3/02; C08K3/04; C08K3/06; C08K5/00; C08K5/04; C08K5/14; C08L11/00; C08L21/00; C08L23/00; C08L23/02; C08L23/04; C08L23/08; C08L23/0807; C08L23/0815; C08L23/16; C08L7/00; C08L9/00; C08L9/02; C08L2312/00; C08L9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2888424A
Cited
US2912410A
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US2832748A
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US2927904A
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US3012016A
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US3012020A
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US2938012A
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US3047552A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |