Patent US3250571A successfully refreshed from Google Patents.
US3250571A
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Nonferrous wheel having steel inserts and steel rim welded thereto
Assignee: HRUDKA JOE
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Filing: 1964-02-28
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Granted: 1966-05-10
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Expires: 1984-02-28
Abstract
No abstract record available.
Inventors
- 👤 Richter Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:41
CPC Classifications
B; B60; B60B; B60B1/00; B60B1/06; B60B1/08; B60B3/00; B60B3/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49492; Y10T29/49513; Y10T29/49517
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
108 words
A VEHICLE WHEEL ASSEMBLY, INCLUDING: A HUB MADE OF NONFERROUS METAL AND HAVING A PLURALITY OF CIRCUMFERENTIALLY SPACED RIM MOUNTING PORTIONS EACH HAVING AN AXIALLY EXTENDING CIRCUMFERENTIALLY ARCUATE OUTER END SURFACE, A STEEL RIM HAVING A CIRCULAR AXIALLY EXTENDING INNER SURFACE PLACED OVER AND ENGAGING SAID END SURFACES, A STEEL INSERT CARRIED BY EACH OF SAID RIM MOUNTING PORTIONS, EACH INSERT HAVING ONE EXTREMITY EMBEDDED IN ITS RIM MOUNTING PORTION AND ITS OTHER EXTREMITY DIRECTLY AND RIGIDLY SECURED TO SAID RIM, THE INTERMEDIATE PORTION OF EACH INSERT BEING FREE OF DIRECT SECUREMENT TO SAID HUB AND RIM AND COMPRISING A RESILIENTLY FLEXIBLE CONNECTION BETWEEN SAID HUB AND RIM.
References Cited (Backward Citations)
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Cited
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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) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |