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US3013413A
Expired / Lapsed
US
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Shock-absorbing, torque-transmitting device
Assignee: Individual
•
Filing: 1957-06-03
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Granted: 1961-12-19
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Expires: 1977-06-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred O Luning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:50
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50; F16D3/56; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US729649A
Cited
US1055025A
Cited
US1425177A
Cited
GB165811A
Cited
US1756689A
Cited
GB349027A
Cited
US2564219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |