Patent US3384679A successfully refreshed from Google Patents.
US3384679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition comprising blend of thermoplastic polyurethane elastomer and phenoxy resin
Assignee: Goodrich Corp
•
Filing: 1965-04-29
•
Granted: 1968-05-21
•
Expires: 1985-04-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas T Stetz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:42
CPC Classifications
C; C08; C08L; C08L71/00; C08L63/00; C08L75/00; C08L75/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |