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Patent US2957613A successfully refreshed from Google Patents.
US2957613A
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Hosiery inspecting apparatus
Assignee: Southern Textile Machinery Co Inc
•
Filing: 1955-04-11
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Granted: 1960-10-25
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Expires: 1975-04-11
Abstract
No abstract record available.
Inventors
- 👤 Autem Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:18
CPC Classifications
D; D06; D06H; D06H3/00; D06H3/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US775992A
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US964959A
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US2601229A
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US2679358A
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US2561210A
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US2684187A
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US2722348A
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US2763108A
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US2818205A
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US2760696A
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US2760697A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-25 | 1964-04-25 | 1964-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-25 | 1968-04-25 | 1968-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-25 | 1972-04-25 | 1972-10-25 | $7700.00 | Window Closed / Lapsed |