US3401135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive composition of an interpolymer containing ethylene glycol monomethacrylate admixed with a blocked polyisocyanate
Assignee: Takeda Pharmaceutical Co Ltd
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Filing: 1965-07-20
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Granted: 1968-09-10
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Expires: 1985-07-20
Abstract
No abstract record available.
Inventors
- 👤 Sato Yukio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:04
CPC Classifications
C; C09; C09J; C09J175/00; C09J175/04; C08; C08F; C08F20/00; C08F20/62; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/40; C08G18/62; C08G18/6216; C08G18/625; C08G18/6254; C09J131/00; C09J131/02; C09J131/04; C09J133/00; C09J133/04; C09J133/06; C09J133/062; C09J133/064; C09J133/08; C09J133/18; C09J133/20; C09J157/00; C09J157/04; C08L; C08L2666/00; C08L2666/02; C08L2666/14; C08L75/00; C08L75/04
Claims Analysis
Total Claims: 0
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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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |