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US3468979A
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Epdm polymer blend with building tack and green strength
Assignee: Uniroyal Goodrich Tire Co
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Filing: 1968-01-17
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Granted: 1969-09-23
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Expires: 1988-01-17
Abstract
No abstract record available.
Inventors
- 👤 Parviz Hamed
- 👤 Everett T Mcdonel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:11
CPC Classifications
C; C08; C08L; C08L23/00; C08L23/02; C08L23/16; C08K; C08K3/00; C08K3/02; C08K3/04; C08K3/06; C08K3/18; C08K3/20; C08K3/22; C08L23/18; C08L61/00; C08L61/04; C08L61/06; C08L91/00; C08L2205/00; C08L2205/02; C08L2205/025; C08L2205/03; C08L2312/00; C08L2666/00; C08L2666/02; C08L2666/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3365418A
Cited
US3364155A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |