US2281589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moistureproof wrapping material
Assignee: EIDP Inc
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Filing: 1940-06-08
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Granted: 1942-05-05
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Expires: 1960-06-08
Abstract
No abstract record available.
Inventors
- 👤 James A Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:51
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/10; D06M13/12; D06M13/13; C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C08J2301/00; C08J2301/06; C08J2429/00; C08J2429/12; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31855; Y10T428/3188; Y10T428/31884; Y10T428/31891; Y10T428/31935; Y10T428/31971
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) | 1945-05-04 | 1945-11-03 | 1946-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-05-04 | 1949-11-03 | 1950-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-05-04 | 1953-11-03 | 1954-05-05 | $7700.00 | Window Closed / Lapsed |