US3092701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniature relay
Assignee: JB ELECTRONIC TRANSFORMERS Inc
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Filing: 1961-07-06
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Granted: 1963-06-04
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Expires: 1981-07-06
Abstract
No abstract record available.
Inventors
- 👤 Frank J Sikorski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:44
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/02; H01H51/04; H01H51/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
A RELAY COMPRISING A BASE OF MAGNETIC MATERIAL, A COIL CORE OF MAGNETIC MATERIAL SECURED AT ONE END TO THE BASE TO PROVIDE AN EXPOSED END SPACED FROM SAID BASE, AN ARMATURE BRACKET OF MAGNETIC MATERIAL EXTENDING AWAY FROM THE BASE, A BALANCED ARMATURE BLADE OF MAGNETIC MATERIAL HINGED TO SAID BRACKET IN A POSITION TO OVERLIE THE EXPOSED END OF SAID CORE, A COIL FORM OF INSULATED MATERIAL ON SAID CORE, A COIL ON SAID FORM, STATIONARY AND FLEXIBLE CONTACT MEMBERS SECURED DIRECTLY TO SAID COIL FORM IN A POSITION ALONG AT LEAST ONE SIDE OF SAID ARMATURE, AN ACTUATOR ON SAID ARMATURE OVERLYING SAID FLEXIBLE CONTACT MEMBER AND ADAPTED TO ENGAGE AND BEND SAID FLEXIBLE CONTACT MEMBER WHEN SAID COIL IS ENERGIZED, MEANS TO LIMIT THE MOVEMENT OF SAID ARMATURE BLADE WITH RESPECT TO SAID BRACKET WHEN SAID COIL IS DEENERGIZED, SAID CORE BEING FORMED TO PROVIDE A LONGITUDINALLY EXTENDING PASSAGE THERETHROUGH AND THROUGH SAID BASE, A SPRING IN SAID PASSAGE BEARING WITH ONE END AGAINST SAID ARMATURE BLADE, AND A MEMBER ADJUSTABLE IN SAID PASSAGE TO SUPPORT THE OPPOSITE END OF SAID SPRING.
Claim 2
Dependent Claim
186 words
A RELAY COMPRISING A BASE OF MAGNETIC MATERIAL, A COIL CORE OF MAGNETIC MATERIAL SECURED AT ONE END TO THE BASE TO PROVIDE AN EXPOSED END SPACED FROM SAID BASE, AN ARMATURE BRACKET OF MAGNETIC MATERIAL EXTENDING AWAY FROM THE BASE, A BALANCED ARMATURE BLADE OF MAGNETIC MATERIAL HINGED TO SAID BRACKET IN A POSITION TO OVERLIE THE EXPOSED END OF SAID CORE, A COIL FORM OF INSULATED MATERIAL ON SAID CORE, A COIL ON SAID FORM, STATIONARY AND FLEXIBLE CONTACT MEMBERS SECURED DIRECTLY TO SAID COIL FORM IN A POSITION ALONG AT LEAST ONE SIDE OF SAID ARMATURE, AN ACTUATOR ON SAID ARMATURE OVERLYING SAID FLEXIBLE CONTACT MEMBER AND ADAPTED TO ENGAGE AND BEND SAID FLEXIBLE CONTACT MEMBER WHEN SAID COIL IS ENERGIZED, MEANS TO LIMIT THE MOVEMENT OF SAID ARMATURE BLADE WITH RESPECT TO SAID BRACKET WHEN SAID COIL IS DEENERGIZED, SAID CORE BEING FORMED TO PROVIDE A LONGITUDINALLY EXTENDING PASSAGE THERETHROUGH AND THROUGH SAID BASE, A SPRING IN SAID PASSAGE BEARING WITH ONE END AGAINST SAID ARMATURE BLADE, AND A MEMBER ADJUSTABLE IN SAID PASSAGE TO SUPPORT THE OPPOSITE END OF SAID SPRING.
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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |