Patent US1408576A successfully refreshed from Google Patents.
US3395950A
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US
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Vehicle wheel hub bearing oil bath adaptor
Assignee: ROLAND L WILLETT
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Filing: 1966-03-14
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Granted: 1968-08-06
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Expires: 1986-03-14
Abstract
No abstract record available.
Inventors
- 👤 Harold A Brandt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:23
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/0013; B60B7/002; B60B27/00; B60B27/001; B60B27/0073; B60B27/02; B60B35/00; B60B35/02; B60B35/025; B60B7/06; B60B7/061; B60B7/066; F; F16; F16C; F16C33/00; F16C33/30; F16C33/66; F16C33/6637; F16C33/664; F16C33/72; F16C33/723; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3248; F16J15/3252; F16J15/3256; F16J15/3264; B60B2310/00; B60B2310/30; B60B2310/316; B60B2360/00; B60B2360/30; B60B2360/32; B60B2380/00; B60B2380/10; B60B2380/14; B60B2900/00; B60B2900/10; B60B2900/116; B60B2900/50; B60B2900/511; F16C19/00; F16C19/22; F16C19/34; F16C19/36; F16C19/364; F16C19/54; F16C19/546; F16C19/547; F16C19/548; F16C2326/00; F16C2326/01; F16C2326/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A VEHICLE WHEEL HUB BEARING OIL BATH ADAPTOR FOR ADAPTING OIL BATH LUBRICATION TO EXISTING VEHICLE WHEEL AXLES OF THE TYPE HAVING A MAIN DIAMETER PORTION, AN OUTER REDUCED DIAMETER PORTION FOR THE MOUNTING OF A WHEEL HUB THEREON AND AN INTERMEDIATELY REDUCED DIAMETER PORTION BETWEEN SAID MAIN DIAMETER PORTION AND SAID OUTER REDUCED DIAMETER PORTION, SAID INTERMEDIATELY REDUCED DIAMETER PORTION DEFINING A FIRST SHOULDER WITH SAID MAIN DIAMETER PORTION AND A SECOND SHOULDER WITH SAID OUTER REDUCED DIAMETER PORTION, SAID ADAPTOR COMPRISING: AN ADAPTOR MEMBER DIMENSIONED FOR A SNUG FIT OVER SAID INTERMEDIATELY REDUCED DIAMETER PORTION, ONE END OF SAID ADAPTOR MEMBER BEING PROVIDED WITH AN ANNULAR INWARDLY EXTENDING FLANGE SHAPED TO FIT OVER SAID SECOND SHOULDER AND THE OTHER END OF SAID ADAPTOR MEMBER BEING PROVIDED WITH AN ANNULAR OUTWARDLY EXTENDING FLANGE FOR ABUTMENT WITH SAID FIRST SHOULDER;
Claim 2
Dependent Claim
140 words
A VEHICLE WHEEL HUB BEARING OIL BATH ADAPTOR FOR ADAPTING OIL BATH LUBRICATION TO EXISTING VEHICLE WHEEL AXLES OF THE TYPE HAVING A MAIN DIAMETER PORTION, AN OUTER REDUCED DIAMETER PORTION FOR THE MOUNTING OF A WHEEL HUB THEREON AND AN INTERMEDIATELY REDUCED DIAMETER PORTION BETWEEN SAID MAIN DIAMETER PORTION AND SAID OUTER REDUCED DIAMETER PORTION, SAID INTERMEDIATELY REDUCED DIAMETER PORTION DEFINING A FIRST SHOULDER WITH SAID MAIN DIAMETER PORTION AND A SECOND SHOULDER WITH SAID OUTER REDUCED DIAMETER PORTION, SAID ADAPTOR COMPRISING: AN ADAPTOR MEMBER DIMENSIONED FOR A SNUG FIT OVER SAID INTERMEDIATELY REDUCED DIAMETER PORTION, ONE END OF SAID ADAPTOR MEMBER BEING PROVIDED WITH AN ANNULAR INWARDLY EXTENDING FLANGE SHAPED TO FIT OVER SAID SECOND SHOULDER AND THE OTHER END OF SAID ADAPTOR MEMBER BEING PROVIDED WITH AN ANNULAR OUTWARDLY EXTENDING FLANGE FOR ABUTMENT WITH SAID FIRST SHOULDER;
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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) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |