US3664708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel assembly
Assignee: COMPAGNIC GENERALE DES ETABLIS
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Filing: 1970-06-02
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Granted: 1972-05-23
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Expires: 1990-06-02
Abstract
Abstract A CASING OR SLEEVE FITS OVER A STUD ON THE HUB OF THE WHEEL OF AN AUTOMOTIVE VEHICLE AND THROUGH A HOLE FORMED IN A DISHED PORTION OF THE WHEEL DISK WHICH PROJECTS IN RELATION TO THE PART OF THE DISK THAT CONTACTS THE HUB. A NUT SCREWED ONTO THE STUD CRIMPS THE CASING TO THE DISK. THE CASING EXTENDS TO A LOCATION NEAR THE HUB BUT ORIDNARILY DOES NOT TOUCH THE HUB. WHEN THE NUT IS TIGHTENED TO A CERTAIN POINT, THEREBY DEFORMING THE DISK TO SOME EXTENT, THE CASING ABUTS THE HUB, PREVENTING FURTHER DEFORMATION OF THE DISK.
Inventors
- 👤 Henri Verdier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:16
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/02; B; B60; B60B; B60B3/00; B60B3/14; B60B3/16; F16B37/00; F16B37/04; F16B37/06; F16B37/062; F16B37/065
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-23 | 1975-11-22 | 1976-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-23 | 1979-11-22 | 1980-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-23 | 1983-11-22 | 1984-05-23 | $7700.00 | Window Closed / Lapsed |