Patent US4727896A successfully refreshed from Google Patents.
Patent US3127664A successfully refreshed from Google Patents.
US3127664A
Expired / Lapsed
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Method for fracturing sockets of ball and socket bearings
Assignee: MADELEINE AS SCIL AGENT LLC
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Filing: 1961-12-29
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Granted: 1964-04-07
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Expires: 1981-12-29
Abstract
No abstract record available.
Inventors
- 👤 Zurick Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:14
CPC Classifications
F; F16; F16C; F16C23/00; F16C23/02; F16C23/04; F16C23/043; F16C23/045; Y; Y10; Y10T; Y10T225/00; Y10T225/10; Y10T225/12; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49647; Y10T29/49648; Y10T29/49657; Y10T29/49789; Y10T29/4979; Y10T83/00; Y10T83/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
THE METHOD OF SINGLY FRACTURING AN OUTER SOCKET MEMBER FOR A SELF-ALIGNING, SELF-LOCKING BALL AND SOCKET BEARING COMPRISING FORMING AN ANNULAR MEMBER WITH A SPHERICALLY-CURVED INTERNALLY CONCAVE ANNULAR SURFACE, CENTERING SAID SOCKET MEMBER ON A FIXTURE FOR THE NOTCHING OF THE SOCKET MEMBER, CUTTING A NOTCH OF V-SHAPED IN DEPTH ALONG A SMALL PORTION OF THE INTERNALLY CONCAVE SURFACE AND ADJACENT TO BUT SPACED FROM THE EDGE FORMED BY AN END FACE AND SAID INTERNALLY CONCAVE ANNULAR SURFACE, SUPPORTING SAID SOCKET MEMBER IN A FIXTURE FOR FRACTURING SAID SOCKET MEMBER, AND FORCEFULLY CONTACTING THE OUTER SURFACE OF SAID SOCKET MEMBER WITH A NON-POINTED, RELATIVELY UNIFORM RAM TO SINGLY FRACTURE THE SOCKET MEMBER LONGITUDINALLY THROUGH SAID NOTCH WITHOUT FRACTURING THE PORTION OF SAID SOCKET MEMBER DISPOSED GENERALLY RADIALLY OPPOSITE THE ZONE OF THE NOTCH.
Claim 2
Independent Claim
133 words
THE METHOD OF SINGLY FRACTURING AN OUTER SOCKET MEMBER FOR A SELF-ALIGNING, SELF-LOCKING BALL AND SOCKET BEARING COMPRISING FORMING AN ANNULAR MEMBER WITH A SPHERICALLY-CURVED INTERNALLY CONCAVE ANNULAR SURFACE, CENTERING SAID SOCKET MEMBER ON A FIXTURE FOR THE NOTCHING OF THE SOCKET MEMBER, CUTTING A NOTCH OF V-SHAPED IN DEPTH ALONG A SMALL PORTION OF THE INTERNALLY CONCAVE SURFACE AND ADJACENT TO BUT SPACED FROM THE EDGE FORMED BY AN END FACE AND SAID INTERNALLY CONCAVE ANNULAR SURFACE, SUPPORTING SAID SOCKET MEMBER IN A FIXTURE FOR FRACTURING SAID SOCKET MEMBER, AND FORCEFULLY CONTACTING THE OUTER SURFACE OF SAID SOCKET MEMBER WITH A NON-POINTED, RELATIVELY UNIFORM RAM TO SINGLY FRACTURE THE SOCKET MEMBER LONGITUDINALLY THROUGH SAID NOTCH WITHOUT FRACTURING THE PORTION OF SAID SOCKET MEMBER DISPOSED GENERALLY RADIALLY OPPOSITE THE ZONE OF THE NOTCH.
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) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |