Patent US3611535A successfully refreshed from Google Patents.
US3611535A
Expired / Lapsed
US
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Method of making vehicle wheel
Assignee: Motor Wheel Corp
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Filing: 1970-01-14
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Granted: 1971-10-12
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Expires: 1990-01-14
Abstract
Abstract AN AUTOMOTIVE PASSENGER VEHICLE WHEEL COMPRISING A CAST ALUMINUM WHEEL BODY AND A ROLLED OR STAMPED SHEET STEEL RIM RIGIDLY INTERCONNECTED BY A STEEL RING INSERT CAST INTO THE ALUMINUM BODY AND A CONTINUOUS WELDED JOINT BETWEEN THE STEEL INSERT AND THE RIM, THE WELDED JOINT PREFERABLY BEING FORMED BY A FRICTION INERTIAL WELDING PROCESSS WHEREIN ONE EDGE OF THE RIM IS ROTATED AGAINST THE RING INSERT.
Inventors
- 👤 Edward J Nobach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:21
CPC Classifications
B; B60; B60B; B60B3/00; B60B3/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49492; Y10T29/49496; Y10T29/49499; Y10T29/49501
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-10-11 | 1975-04-12 | 1975-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-11 | 1979-04-12 | 1979-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-11 | 1983-04-12 | 1983-10-12 | $7700.00 | Window Closed / Lapsed |