US3294458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball bearing assemblies
Assignee: Individual
•
Filing: 1964-03-27
•
Granted: 1966-12-27
•
Expires: 1984-03-27
Abstract
No abstract record available.
Inventors
- 👤 Mishima Matsuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:54
CPC Classifications
F; F16; F16C; F16C27/00; F16C27/04; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C2300/00; F16C2300/10; F16C2300/12; F16C2380/00; F16C2380/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
AN ULTRAMINIATURE BALL BEARING ASSEMBLY COMPRISING AN ELASTIC MEDIUM TO ALLOW MERIDIONAL MOVEMENTS TO A BEARING HOUSING IN WHICH IS SECURED A BEARING OUTER RACE, A SUPPORTING MEANS FOR THE ELASTIC MEDIUM FOR ADJUSTABLY SECURING THE OUTER EDGES OF SAID ELASTIC MEDIUM TO A BEARING HOLDING FRAME SO AS TO ENABLE BRINGING THE INNER PERIPHERY OF SAID BEARING HOUSING IN CONCENTRIC RELATIONSHIP WITH A SHAFT ON WHICH SAID BEARING OUTER RACR IS MOUNTED, A FIRST LIMITER MEANS PROVIDED AT INNER SIDE OF SAID BEARING HOLDING FRAME WITH THE INTERVENTION OF MINUTE CLEARANCES WITH RESPECT TO SAID BEARING HOUSING RADIALLY AS WELL AS AXIALLY THEREOF, AND A SECOND LIMITER MEANS CONSISTING OF A THREADED MEMBER DISPOSED IN CONCENTRIC RELATIONSHIP WITH THE SHAFT, SAID THREADED MEMBER BEING SCREWED IN CENTRALLY OF SAID SUPPORTING MEANS AND ADJUSTABLY WITH RESPECT TO THE END SURFACE OF SAID BEARING HOUSING.
Claim 2
Dependent Claim
144 words
AN ULTRAMINIATURE BALL BEARING ASSEMBLY COMPRISING AN ELASTIC MEDIUM TO ALLOW MERIDIONAL MOVEMENTS TO A BEARING HOUSING IN WHICH IS SECURED A BEARING OUTER RACE, A SUPPORTING MEANS FOR THE ELASTIC MEDIUM FOR ADJUSTABLY SECURING THE OUTER EDGES OF SAID ELASTIC MEDIUM TO A BEARING HOLDING FRAME SO AS TO ENABLE BRINGING THE INNER PERIPHERY OF SAID BEARING HOUSING IN CONCENTRIC RELATIONSHIP WITH A SHAFT ON WHICH SAID BEARING OUTER RACR IS MOUNTED, A FIRST LIMITER MEANS PROVIDED AT INNER SIDE OF SAID BEARING HOLDING FRAME WITH THE INTERVENTION OF MINUTE CLEARANCES WITH RESPECT TO SAID BEARING HOUSING RADIALLY AS WELL AS AXIALLY THEREOF, AND A SECOND LIMITER MEANS CONSISTING OF A THREADED MEMBER DISPOSED IN CONCENTRIC RELATIONSHIP WITH THE SHAFT, SAID THREADED MEMBER BEING SCREWED IN CENTRALLY OF SAID SUPPORTING MEANS AND ADJUSTABLY WITH RESPECT TO THE END SURFACE OF SAID BEARING HOUSING.
References Cited (Backward Citations)
US2550908A
Cited
US2874008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |