US3413246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure-sensitive adhesive compositions based on cyclic terpene-styrene copolymers
Assignee: Tenneco Chemicals Inc
•
Filing: 1965-08-26
•
Granted: 1968-11-26
•
Expires: 1985-08-26
Abstract
No abstract record available.
Inventors
- 👤 Henry P Weymann
- 👤 Jen Yun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:55
CPC Classifications
C; C09; C09J; C09J125/00; C09J125/02; C09J125/04; C09J125/08; C08; C08F; C08F236/00; C08F236/02; C08F236/04; C08F36/00; C08F36/02; C08F36/04; C09J121/00; C09J123/00; C09J123/02; C09J123/18; C09J123/20; C09J123/22; C09J125/10; C09J7/00; C09J7/20; C09J7/21; C09J7/30; C09J7/38; C09J7/381; C09J7/383; C08L; C08L2666/00; C08L2666/02; C08L2666/04; C08L2666/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2368767A
Cited
US2349210A
Cited
US2383399A
Cited
US2383084A
Cited
US2439343A
Cited
US2648614A
Cited
US3058930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |