US3159407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid lubricant seal for wheel hubs
Assignee: Individual
•
Filing: 1961-06-29
•
Granted: 1964-12-01
•
Expires: 1981-06-29
Abstract
No abstract record available.
Inventors
- 👤 Strohm Oscar William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:03
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/0013; B60B27/00; B60B27/001; B60B27/0073; B60B27/02; B60B35/00; B60B35/02; B60B35/025; B60B37/00; B60B37/10; B60B7/06; B60B7/061; B60B7/066; B61; B61F; B61F15/00; B61F15/20; B61F15/22; F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/7803; F16C33/7813; F16C35/00; F16C35/04; F16C35/06; F16C35/067; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3204; F16J15/3232; F16J15/3268; F16J15/3276; F16J15/34; F16J15/3436; F16J15/3456; B60B2310/00; B60B2310/20; B60B2310/228; B60B2310/30; B60B2310/316; B60B2380/00; B60B2380/10; B60B2380/14; B60B2900/00; B60B2900/50; B60B2900/511; B60B2900/5118; B60Y; B60Y2200/00; B60Y2200/10; B60Y2200/14; B60Y2200/147; F16C19/00; F16C19/54; F16C19/546; F16C19/547; F16C19/548; F16C2326/00; F16C2326/01; F16C2326/02; F16C2326/10; Y; Y10; Y10S; Y10S277/00; Y10S277/91
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A SEAL FOR RETAINING FLUID BEARING LUBRICANT WITHIN A WHEEL HUB ROTATING RELATIVE TO AN AXLE, COMPRISING A SEAL HUB PORTION ENCLOSING A COLLAR OF THE AXLE, A SEAL WEB PORTION INTEGRAL WITH SAID HUB PORTION AND EXTENDING RADIALLY THEREFROM TOWARDS THE WHEEL HUB, AN ANNULAR EXTENSION ON WEB PORTION EXTENDING INWARDLY THEREFROM WITHIN THE WHEEL HUB IN SPACED RELATION THERETO, MEANS ON THE INNER END OF SAID ANNULAR EXTENSION ENGAGING THE ADJACENT CUP OF A WHEEL BEARING, A SECOND AND OPPOSITELY EXTENDING ANNULAR EXTENSION ON SAID WEB PORTION DISPOSED WITHIN THE WHEEL HUB AND MEANS ON SAID LATTER ANNULAR EXTENSION RESILIENTLY PRESSING A PORTION THEREOF INTO ENGAGEMENT WITH THE OVERLYING WHEEL HUB.
Claim 2
Dependent Claim
113 words
A SEAL FOR RETAINING FLUID BEARING LUBRICANT WITHIN A WHEEL HUB ROTATING RELATIVE TO AN AXLE, COMPRISING A SEAL HUB PORTION ENCLOSING A COLLAR OF THE AXLE, A SEAL WEB PORTION INTEGRAL WITH SAID HUB PORTION AND EXTENDING RADIALLY THEREFROM TOWARDS THE WHEEL HUB, AN ANNULAR EXTENSION ON WEB PORTION EXTENDING INWARDLY THEREFROM WITHIN THE WHEEL HUB IN SPACED RELATION THERETO, MEANS ON THE INNER END OF SAID ANNULAR EXTENSION ENGAGING THE ADJACENT CUP OF A WHEEL BEARING, A SECOND AND OPPOSITELY EXTENDING ANNULAR EXTENSION ON SAID WEB PORTION DISPOSED WITHIN THE WHEEL HUB AND MEANS ON SAID LATTER ANNULAR EXTENSION RESILIENTLY PRESSING A PORTION THEREOF INTO ENGAGEMENT WITH THE OVERLYING WHEEL HUB.
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) | 1967-12-01 | 1968-06-01 | 1968-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-01 | 1972-06-01 | 1972-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-01 | 1976-06-01 | 1976-12-01 | $7700.00 | Window Closed / Lapsed |