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US3517528A
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Constant velocity universal joint
Assignee: ORESTE B ECCHER
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Filing: 1968-06-04
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Granted: 1970-06-30
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Expires: 1988-06-04
Abstract
No abstract record available.
Inventors
- 👤 Oreste B Eccher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:42
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/16; F16D3/26; F16D3/30; Y; Y10; Y10S; Y10S464/00; Y10S464/904; Y10S464/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US125881A
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US898423A
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US1058878A
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FR787925A
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US2206291A
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FR884129A
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FR56061E
Cited
US2864246A
Cited
US2902843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |