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US2431977A
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Fabric and method of manufacturing articles therefrom
Assignee: EDWARD D ANDREWS
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Filing: 1943-11-05
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Granted: 1947-12-02
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Expires: 1963-11-05
Abstract
No abstract record available.
Inventors
- 👤 Sterling W Alderfer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:00
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B60; B60C; B60C9/00; B60C9/02; B60C9/04; C; C08; C08J; C08J5/00; C08J5/04; C08J2321/00; C08J2321/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US1955582A
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GB509563A
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GB525038A
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US2314996A
Cited
US2173997A
Cited
US2287139A
Cited
GB550525A
Cited
US2331955A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-01 | 1951-06-02 | 1951-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-01 | 1955-06-02 | 1955-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-01 | 1959-06-02 | 1959-12-02 | $7700.00 | Window Closed / Lapsed |