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Patent US2871806A successfully refreshed from Google Patents.
US2871806A
Expired / Lapsed
US
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Looping machines and methods, and in knitted fabrics seamed thereby
Assignee: Scott and Williams Inc
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Filing: 1957-02-15
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Granted: 1959-02-03
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Expires: 1977-02-15
Abstract
No abstract record available.
Inventors
- 👤 William G Bley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:39
CPC Classifications
D; D05; D05B; D05B7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB357588A
Cited
US1987090A
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US2050563A
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US2159688A
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US2264234A
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US2518552A
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US2787899A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |