US3218401A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Torsional and axially movable resilient rotor structure for electric switches
Assignee: Bendix Corp
•
Filing: 1961-08-17
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Granted: 1965-11-16
•
Expires: 1981-08-17
Abstract
No abstract record available.
Inventors
- 👤 Charles W Root
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:57
CPC Classifications
H; H01; H01H; H01H21/00; H01H21/02; H01H27/00; H01H27/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A SWITCH COMPRISING A STATOR, A ROTOR HAVING A BODY MADE OF A RESILIENT SELF-SUSTAINING RUBBER-LIKE ELECTRICALLY INSULATING MATERIAL, MEANS FOR MOUNTING SAID ROTOR ADJACENT THE STATOR FOR ANGULAR MOVEMENT ABOUT AN AXIS, SAID BODY HAVING AN AXIALLY EXTENDING RECESS THEREIN OPENING TOWARD SAID STATOR, AND A CONTACT SLIDABLY DISPOSED IN SAID RECESS AND PROJECTING THEREFROM INTO ENGAGEMENT WITH SAID STATOR, THE PORTION OF THE BODY WHICH FORMS THE INNER END WALL OF SAID RECESS REMOTE FROM THE STATOR BEING THIN AND STRETCHABLE TO RESILIENT BIAS SAID CONTACT INTO ENGAGEMENT WITH THE STATOR.
Claim 2
Dependent Claim
93 words
A SWITCH COMPRISING A STATOR, A ROTOR HAVING A BODY MADE OF A RESILIENT SELF-SUSTAINING RUBBER-LIKE ELECTRICALLY INSULATING MATERIAL, MEANS FOR MOUNTING SAID ROTOR ADJACENT THE STATOR FOR ANGULAR MOVEMENT ABOUT AN AXIS, SAID BODY HAVING AN AXIALLY EXTENDING RECESS THEREIN OPENING TOWARD SAID STATOR, AND A CONTACT SLIDABLY DISPOSED IN SAID RECESS AND PROJECTING THEREFROM INTO ENGAGEMENT WITH SAID STATOR, THE PORTION OF THE BODY WHICH FORMS THE INNER END WALL OF SAID RECESS REMOTE FROM THE STATOR BEING THIN AND STRETCHABLE TO RESILIENT BIAS SAID CONTACT INTO ENGAGEMENT WITH THE STATOR.
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) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |