US3457734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machines
Assignee: Scott and Williams Inc
•
Filing: 1965-03-30
•
Granted: 1969-07-29
•
Expires: 1985-03-30
Abstract
No abstract record available.
Inventors
- 👤 John J Millar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:26
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/66; D04B15/68; D04B15/78
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1728293A
Cited
US2040946A
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US2025463A
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US2124304A
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US2473944A
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US2627736A
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US2708838A
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US2694908A
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US2727373A
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US2938364A
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US2974506A
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US3012423A
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US3097510A
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US3141314A
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US3184929A
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US3181313A
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US3262285A
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US3283541A
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US3283540A
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US3365917A
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US3367144A
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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) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |