Patent US4347847A successfully refreshed from Google Patents.
Patent US2142039A successfully refreshed from Google Patents.
US2142039A
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Thermoplastic pressure sensitive composition and sheet materials coated with same
Assignee: Marathon Paper Mills Co
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Filing: 1937-06-28
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Granted: 1938-12-27
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Expires: 1957-06-28
Abstract
No abstract record available.
Inventors
- 👤 Abrams Allen
- 👤 George W Forcey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:38
CPC Classifications
C; C08; C08J; C08J3/00; C09; C09J; C09J107/00; C09J7/00; C09J7/20; C09J7/21; C09J7/30; C09J7/38; C08J2307/00; Y; Y10; Y10S; Y10S206/00; Y10S206/813; Y10S36/00; Y10S36/01; Y10T; Y10T428/00; Y10T428/28; Y10T428/2852; Y10T428/2861; Y10T428/2878; Y10T428/2883; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31808; Y10T428/31826; Y10T428/31841; Y10T428/31844; Y10T428/31848
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-12-26 | 1942-06-27 | 1942-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-12-26 | 1946-06-27 | 1946-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-12-26 | 1950-06-27 | 1950-12-27 | $7700.00 | Window Closed / Lapsed |