US2952453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressing bodies for resilient members, especially friction clutches
Assignee: LuK Lamellen und Kupplungsbau GmbH
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Filing: 1957-05-02
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Granted: 1960-09-13
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Expires: 1977-05-02
Abstract
No abstract record available.
Inventors
- 👤 Haussermann Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:43
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/02; F16F1/32; F16F1/324; F16D; F16D23/00; F16D23/12; F16D23/14; F16D23/143; F16D23/144; F16D23/145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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 |