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Patent US3513666A successfully refreshed from Google Patents.
US3513666A
Expired / Lapsed
US
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Circular knitting machine with pattern wheels
Assignee: MONARCH MANUFACTURING CORP
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Filing: 1967-09-25
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Granted: 1970-05-26
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Expires: 1987-09-25
Abstract
No abstract record available.
Inventors
- 👤 Lester Mishcon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:08
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/66; D04B15/68; D04B15/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US868276A
Cited
GB191500510A
Cited
US1925450A
Cited
US2068179A
Cited
US2124304A
Cited
FR1201220A
Cited
US3335581A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |