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US2396957A
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Treatment of polymeric materials with dithioglycidol
Assignee: EIDP Inc
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Filing: 1944-01-27
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Granted: 1946-03-19
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Expires: 1964-01-27
Abstract
No abstract record available.
Inventors
- 👤 Lazier Wilbur Arthur
- 👤 Signaigo Frank Kerr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:58
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; D06P1/64; D06P1/651; D06P1/65168; C; C08; C08C; C08C19/00; C08C19/20; D01; D01F; D01F1/00; D01F1/02; D01F1/10; D06M; D06M13/00; D06M13/244; D06M13/248; D06M13/252; D06M13/322; D06M13/402; D06M13/438; D06M7/00; D06M7/005
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) | 1949-03-18 | 1949-09-17 | 1950-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-03-18 | 1953-09-17 | 1954-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-03-18 | 1957-09-17 | 1958-03-19 | $7700.00 | Window Closed / Lapsed |