US3365256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interfrence connection
Assignee: MPB
•
Filing: 1964-07-02
•
Granted: 1968-01-23
•
Expires: 1984-07-02
Abstract
No abstract record available.
Inventors
- 👤 Humbert M Dardani
- 👤 John R Sloan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:30
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; F16C35/07; F16C35/077
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A BEARING ASSEMBLY COMPRISING: (A) AN OUTER RACE MEMBER DEFINING AN OUTER MOUNTING SURFACE, (B) AN INNER RACE MEMBER DEFINING AN INNER MOUNTING SURFACE ROTATABLY SECURED THEREIN ABOUT AN AXIS EXTENDING THROUGH SAID ASSEMBLY, AND (C) A SUBSTANTIALLY NON-ELASTIC, SHEARABLE COATING MATERIAL OF PREDETERMINED THICKNESS ADHERED TO AND COMPLETELY COVERING AT LEAST ONE OF SAID MOUNTING SURFACES AND HAVING AN OUTER EXPOSED SURFACE FACING AWAY FROM THE UNDERLYING MOUNTING SURFACE, SAID COATING MATERIAL: (1) COMPRISING A PLURALITY OF SUBSTANTIALLY UNIFORM LAYERS OF MATERIAL, (2) HAVING THE PHYSICAL CHARACTERISTIC OF BEING SHEARABLE IN A DIRECTION ALONG SAID AXIS INDEPENDENTLY OF THE LAYER FORMATION WHEN SAID COATING IS INTERPOSITIONED BETWEEN ONE OF SAID MOUNTING SURFACES AND A SUPPORT, AND (3) BEING CAPABLE OF FORMING AN INTERFERENCE CONNECTION WITH ONE OF SAID MOUNTING SURFACES AND SAID SUPPORT.
Claim 2
Dependent Claim
134 words
A BEARING ASSEMBLY COMPRISING: (A) AN OUTER RACE MEMBER DEFINING AN OUTER MOUNTING SURFACE, (B) AN INNER RACE MEMBER DEFINING AN INNER MOUNTING SURFACE ROTATABLY SECURED THEREIN ABOUT AN AXIS EXTENDING THROUGH SAID ASSEMBLY, AND (C) A SUBSTANTIALLY NON-ELASTIC, SHEARABLE COATING MATERIAL OF PREDETERMINED THICKNESS ADHERED TO AND COMPLETELY COVERING AT LEAST ONE OF SAID MOUNTING SURFACES AND HAVING AN OUTER EXPOSED SURFACE FACING AWAY FROM THE UNDERLYING MOUNTING SURFACE, SAID COATING MATERIAL: (1) COMPRISING A PLURALITY OF SUBSTANTIALLY UNIFORM LAYERS OF MATERIAL, (2) HAVING THE PHYSICAL CHARACTERISTIC OF BEING SHEARABLE IN A DIRECTION ALONG SAID AXIS INDEPENDENTLY OF THE LAYER FORMATION WHEN SAID COATING IS INTERPOSITIONED BETWEEN ONE OF SAID MOUNTING SURFACES AND A SUPPORT, AND (3) BEING CAPABLE OF FORMING AN INTERFERENCE CONNECTION WITH ONE OF SAID MOUNTING SURFACES AND SAID SUPPORT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |