US3380952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for imparting tack to alpha-olefin-based elastomers
Assignee: EIDP Inc
•
Filing: 1966-01-18
•
Granted: 1968-04-30
•
Expires: 1986-01-18
Abstract
No abstract record available.
Inventors
- 👤 Edward F Cluff
- 👤 Harris Alexander Thomas
- 👤 King Kenneth Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:15
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C09; C09J; C09J123/00; C09J123/02; C09J123/16; C08J2323/00; C08J2323/02; C08J2323/16; C08L; C08L2666/00; C08L2666/02; C08L2666/04; C08L2666/54
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) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |