US2778211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machine needle of the sliding tongue type
Assignee: NANCO Inc
•
Filing: 1951-10-08
•
Granted: 1957-01-22
•
Expires: 1971-10-08
Abstract
No abstract record available.
Inventors
- 👤 Donald W Rhoads
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:24
CPC Classifications
D; D04; D04B; D04B35/00; D04B35/02; D04B35/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US579102A
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US1475182A
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US1662281A
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US1727769A
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US1856052A
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US1877503A
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US2300804A
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US2373533A
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US2522335A
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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) | 1960-01-22 | 1960-07-23 | 1961-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-22 | 1964-07-23 | 1965-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-22 | 1968-07-23 | 1969-01-22 | $7700.00 | Window Closed / Lapsed |