US3370263A
Expired / Lapsed
US
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Slipring assembly and method of making
Assignee: Rockwell Collins Deutschland GmbH
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Filing: 1966-02-11
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Granted: 1968-02-20
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Expires: 1986-02-11
Abstract
No abstract record available.
Inventors
- 👤 Schreieck Rainer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:33
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/10; H01R39/00; H01R39/02; H01R39/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009; Y10T29/49011
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A SLIPRING ASSEMBLY COMPRISING A CYLINDRICAL BODY COMPRISED OF A LAMINATION OF A PLURALITY OF INSULATING PLATES EACH HAVING FIRST ELECTRICALLY CONDUCTIVE MEANS ON ONE SURFACE THEREOF AND A PLAIN PLATE OF INSULATING MATERIAL, EACH OF SAID CONDUCTIVE MEANS COMPRISING A STRIP OF CONDUCTIVE MATERIAL EXTENDIND FROM ONE END OF THE RESPECTIVE PLATE ON WHICH SAID STRIP IS LOCATED AND INTERSECTING THE CYLINDRICAL SURFACE OF SAID BODY IN SPACED RELATION TO THE OTHER POINTS OF INTERSECTION OF EACH OF THE OTHER STRIPS WITH SAID CYLINDRICAL SURFACE ALONG THE LENGTH OF
Claim 2
Dependent Claim
90 words
A SLIPRING ASSEMBLY COMPRISING A CYLINDRICAL BODY COMPRISED OF A LAMINATION OF A PLURALITY OF INSULATING PLATES EACH HAVING FIRST ELECTRICALLY CONDUCTIVE MEANS ON ONE SURFACE THEREOF AND A PLAIN PLATE OF INSULATING MATERIAL, EACH OF SAID CONDUCTIVE MEANS COMPRISING A STRIP OF CONDUCTIVE MATERIAL EXTENDIND FROM ONE END OF THE RESPECTIVE PLATE ON WHICH SAID STRIP IS LOCATED AND INTERSECTING THE CYLINDRICAL SURFACE OF SAID BODY IN SPACED RELATION TO THE OTHER POINTS OF INTERSECTION OF EACH OF THE OTHER STRIPS WITH SAID CYLINDRICAL SURFACE ALONG THE LENGTH OF
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) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |