US2936129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple purpose winding machine
Assignee: MICAFIL A G WERKE fur ELEKTRO
•
Filing: 1956-10-15
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Granted: 1960-05-10
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Expires: 1976-10-15
Abstract
No abstract record available.
Inventors
- 👤 Bram Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:51
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/04; H02K15/043; H02K15/0431; B; B21; B21F; B21F3/00; B21F3/02; B21F3/04; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2531
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE355677C
Cited
US2050746A
Cited
US2585217A
Cited
US2762269A
Cited
US2676761A
Cited
US2748831A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |