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US2430882A
Expired / Lapsed
US
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Knitting machine
Assignee: PHOENIX HOSIERY Co
•
Filing: 1944-12-20
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Granted: 1947-11-18
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Expires: 1964-12-20
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Johannes Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:32
CPC Classifications
D; D04; D04B; D04B11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE34780C
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US500700A
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GB147093A
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US1782007A
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US2009925A
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US2046072A
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US2085656A
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US2126797A
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US2366340A
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US2395908A
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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) | 1950-11-17 | 1951-05-19 | 1951-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-17 | 1955-05-19 | 1955-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-17 | 1959-05-19 | 1959-11-18 | $7700.00 | Window Closed / Lapsed |