US3245229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorbing coupling disk assembly
Assignee: ZF Friedrichshafen AG
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Filing: 1963-12-03
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Granted: 1966-04-12
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Expires: 1983-12-03
Abstract
No abstract record available.
Inventors
- 👤 Fadler Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:33
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/02; F16D3/14; F16D13/00; F16D13/58; F16D13/60; F16D13/64; F16D13/68; F16D13/686
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) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |