Patent US4171098A successfully refreshed from Google Patents.
Patent US3398046A successfully refreshed from Google Patents.
US3398046A
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Chlorinated polyethylene adhesive compositions for bonding paper to non porous surfaces
Assignee: Imperial Chemical Industries Ltd
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Filing: 1967-10-02
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Granted: 1968-08-20
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Expires: 1987-10-02
Abstract
No abstract record available.
Inventors
- 👤 Fowler John Lewin
- 👤 Sherliker Francis Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:38
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/10; D21H19/14; D21H19/20; C; C08; C08F; C08F8/00; C08F8/18; C08F8/20; C09; C09J; C09J123/00; C09J123/26; C09J123/28; C09J123/286; C09J7/00; C09J7/20; C09J7/21; C09J7/30; C09J7/35; Y; Y10; Y10S; Y10S138/00; Y10S138/01; Y10S526/00; Y10S526/911; Y10T; Y10T428/00; Y10T428/27; Y10T428/273; Y10T428/277; Y10T428/31504; Y10T428/31551; Y10T428/31645; Y10T428/31649; Y10T428/31678; Y10T428/31692; Y10T428/31699; Y10T428/31855; Y10T428/31859; Y10T428/31862; Y10T428/31866; Y10T428/31877; Y10T428/3188; Y10T428/31895; Y10T428/31906; Y10T428/31909; Y10T428/31913; Y10T428/3192
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) | 1971-08-20 | 1972-02-19 | 1972-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-20 | 1976-02-19 | 1976-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-20 | 1980-02-19 | 1980-08-20 | $7700.00 | Window Closed / Lapsed |