US2952483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for holding a stack of laminations for use in electric machines and the like apparatus
Assignee: Licentia Patent Verwaltungs GmbH
•
Filing: 1955-12-23
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Granted: 1960-09-13
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Expires: 1975-12-23
Abstract
No abstract record available.
Inventors
- 👤 Fleckenstein Hans
- 👤 Lesch Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:13
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; Y; Y10; Y10T; Y10T403/00; Y10T403/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1157660A
Cited
US1783050A
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US1997550A
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US2245170A
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US2506637A
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US2763059A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |