Patent US3178952A successfully refreshed from Google Patents.
US3178952A
Expired / Lapsed
US
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Fabricated hub construction and method of manufacture
Assignee: Individual
•
Filing: 1961-05-24
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Granted: 1965-04-20
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Expires: 1981-05-24
Abstract
No abstract record available.
Inventors
- 👤 John S Oles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:26
CPC Classifications
B; B21; B21D; B21D53/00; B21D53/26; B21D53/265; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49481; Y10T29/49492; Y10T29/49533; Y10T29/49535; Y10T29/49826; Y10T29/49908; Y10T29/49938; Y10T29/4994
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
IN A FABRICATED HUB, AN OUTER MEMBER HAVING A GENERALLY TUBULAR WALL, A SLEEVE POSITIONED WITHIN SAID WALL, SAID SLEEVE AND WALL EACH BEING COLD METAL FLOWED INTO INTERLOCKING DOVETAILED RELATIONSHIP AGAINST AXIAL DIS-
Claim 2
Dependent Claim
34 words
IN A FABRICATED HUB, AN OUTER MEMBER HAVING A GENERALLY TUBULAR WALL, A SLEEVE POSITIONED WITHIN SAID WALL, SAID SLEEVE AND WALL EACH BEING COLD METAL FLOWED INTO INTERLOCKING DOVETAILED RELATIONSHIP AGAINST AXIAL DIS-
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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) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |