US3236965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed switch for strong currents
Assignee: International Standard Electric Corp
•
Filing: 1963-08-16
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Granted: 1966-02-22
•
Expires: 1983-08-16
Abstract
No abstract record available.
Inventors
- 👤 Bianco Bruno Dal
- 👤 Scata Mario
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:29
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/28; H01H51/287; H01H36/00; H01H36/0006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
A SWITCHING RELAY COMPRISING: A NON-MAGNETIC ENVELOPE CLOSED AT ONE END AND SEALED BY A PLUG AT THE OTHER, FIRST, SECOND AND THIRD CONDUCTIVE LEADS EXTENDING THROUGH SAID PLUG AND SEALED THERETO TO PROVIDE SEPARATELY INSULATED CONTACT LEADS EXTENDING BOTH INSIDE AND OUTSIDE SAID NON-MAGNETIC ENVELOPE, FIRST AND SECOND MAGNETIC MEMBERS, THE FIRST ONE OF SAID CONDUCTIVE LEADS SUPPORTING SAID FIRST MAGNETIC MEMBER WITHIN SAID ENVELOPE, FIRST AND SECOND SINGLE FACED CONTACT BUTTONS, SAID SECOND ONE OF SAID CONDUCTIVE LEADS SUPPORTING THE FIRST ONE OF SAID SINGLE FACED CONTACT BUTTONS WITHIN THE ENVELOPE, SAID THIRD ONE OF SAID CONDUCTIVE LEADS SUPPORTING THE SECOND ONE OF SAID SINGLE FACED CONTACT BUTTONS WITHIN THE ENVELOPE CAUSING IT TO OCCUPY A POSITION FACING THE FIRST CONTACT BUTTON, A CURVED MEMBER HAVING FIRST AND SECOND ENDS, SAID FIRST MAGNETIC MEMBER SUPPORTING A FIRST END OF SAID CURVED MEMBER WITHIN THE ENVELOPE, A RESILIENT FLAT SPRING OF THE MICROSWITCH TYPE HAVING FIRST AND SECOND ENDS, SAID SECOND END OF SAID CURVED MEMBER SUPPORTING THE FIRST END OF SAID RESILIENT FLAT SPRING, SAID SECOND END OF SAID FLAT SPRING SUPPORTING A DOUBLE
Claim 2
Dependent Claim
186 words
A SWITCHING RELAY COMPRISING: A NON-MAGNETIC ENVELOPE CLOSED AT ONE END AND SEALED BY A PLUG AT THE OTHER, FIRST, SECOND AND THIRD CONDUCTIVE LEADS EXTENDING THROUGH SAID PLUG AND SEALED THERETO TO PROVIDE SEPARATELY INSULATED CONTACT LEADS EXTENDING BOTH INSIDE AND OUTSIDE SAID NON-MAGNETIC ENVELOPE, FIRST AND SECOND MAGNETIC MEMBERS, THE FIRST ONE OF SAID CONDUCTIVE LEADS SUPPORTING SAID FIRST MAGNETIC MEMBER WITHIN SAID ENVELOPE, FIRST AND SECOND SINGLE FACED CONTACT BUTTONS, SAID SECOND ONE OF SAID CONDUCTIVE LEADS SUPPORTING THE FIRST ONE OF SAID SINGLE FACED CONTACT BUTTONS WITHIN THE ENVELOPE, SAID THIRD ONE OF SAID CONDUCTIVE LEADS SUPPORTING THE SECOND ONE OF SAID SINGLE FACED CONTACT BUTTONS WITHIN THE ENVELOPE CAUSING IT TO OCCUPY A POSITION FACING THE FIRST CONTACT BUTTON, A CURVED MEMBER HAVING FIRST AND SECOND ENDS, SAID FIRST MAGNETIC MEMBER SUPPORTING A FIRST END OF SAID CURVED MEMBER WITHIN THE ENVELOPE, A RESILIENT FLAT SPRING OF THE MICROSWITCH TYPE HAVING FIRST AND SECOND ENDS, SAID SECOND END OF SAID CURVED MEMBER SUPPORTING THE FIRST END OF SAID RESILIENT FLAT SPRING, SAID SECOND END OF SAID FLAT SPRING SUPPORTING A DOUBLE
References Cited (Backward Citations)
US2037535A
Cited
US2242636A
Cited
US2180701A
Cited
US2693520A
Cited
GB894378A
Cited
US3118987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |