Patent US3063270A successfully refreshed from Google Patents.
US3063270A
Expired / Lapsed
US
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Cam assembly for hand knitting machines
Assignee: Individual
•
Filing: 1958-09-19
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Granted: 1962-11-13
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Expires: 1978-09-19
Abstract
No abstract record available.
Inventors
- 👤 Schurich Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:56
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/32; D04B15/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1058242A
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US941206A
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US1645439A
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US1497698A
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US1609325A
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US2122239A
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US2856763A
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US2915887A
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US2904978A
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US2914933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |