US2728210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tuck and wrap knitting apparatus
Assignee: PIEDMONT HOSIERY MILLS Inc
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Filing: 1954-04-12
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Granted: 1955-12-27
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Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 Fred K Stevens
- 👤 Grover L Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:57
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D04B1/10; D04B1/12; D04B1/126; D04B9/00; D04B9/26; D04B9/28; D04B9/30; D04B9/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |