Patent US3054568A successfully refreshed from Google Patents.
US3054568A
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US
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Level or layer wire winding machines
Assignee: Kentucky Electronics Inc
•
Filing: 1958-07-28
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Granted: 1962-09-18
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Expires: 1978-07-28
Abstract
No abstract record available.
Inventors
- 👤 Rexford E White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:51
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/36; B21; B21C; B21C47/00; B21C47/02; B21C47/10; B21C47/12; B65H54/2848; B65H54/2881; B65H54/38; B65H54/385; B65H54/386; B65H2701/00; B65H2701/30; B65H2701/36; B65H2701/361
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US385684A
Cited
US1806697A
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US650887A
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US654584A
Cited
US2264424A
Cited
US2607541A
Cited
US2713980A
Cited
US2699297A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |