Patent US3086097A successfully refreshed from Google Patents.
US3086097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit interrupter
Assignee: Umicore NV SA
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Filing: 1960-03-04
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Granted: 1963-04-16
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Expires: 1980-03-04
Abstract
No abstract record available.
Inventors
- 👤 Fernand Cassalette
- 👤 Victor Delevoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:49
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
194 words
AN AIR-BREAK TYPE CIRCUIT INTERRUPTER INCLUDING A SUBSTANTIALLY U-SHAPED RECTANGULAR HOUSING OF ONE-PIECE MOLDED INSULATING MATERIAL, A PAIR OF SPACED TERMINAL STUDS MOUNTED UPON AND EXTENDING THROUGH A CONTINUOUS REAR PORTION OF SAID ONE-PIECE MOLDED HOUSING, STATIONARY CONTACT MEANS MOUNTED WITHIN SAID U-SHAPED HOUSING ON THE INTERIOR END OF ONE OF SAID SPACED TERMINAL STUDS, HINGE CONTACT MEANS ALSO MOUNTED WITHIN SAID U-SHAPED HOUSING ON THE INTERIOR END OF THE OTHER OF SAID SPACED TERMINAL STUDS, A ROTATABLE CONTACT ARM PIVOTALLY MOUNTED ON SAID HINGE CONTACT MEANS AND CARRYING A MOVABLE MAIN CONTACT AT THE FREE END THEREOF FOR SEPARABLE ENGAGEMENT WITH SAID STATIONARY CONTACT MEANS TO ESTABLISH ARCING, ONE END OF SAID MOLDED RECTANGULAR HOUSING BEING OPEN AND ADAPTED FOR THE RECEPTION OF A REMOVABLE ARCCHUTE DEVICE, A FRONT CROSS-BRACE OF INSULATING MATERIAL INTEGRALLY MOLDED WITH SAID HOUSING AND EXTENDING ACROSS THE FRONT OF SAID MOLDED HOUSING BETWEEN THE TWO SIDE WALLS THEREOF FOR REINFORCEMENT OF THE HOUSING, A COMBINED POSITIONING PIN AND ELECTRICAL CONNECTOR EXTENDING THROUGH SAID CROSS-BRACE AND LONGITUDINALLY OF THE HOUSING TOWARD SAID ONE END OF THE HOUSING, AND STATIONARY STRAP MEANS CONNECTED TO THE INTERIOR END OF SAID POSI-
Claim 2
Dependent Claim
194 words
AN AIR-BREAK TYPE CIRCUIT INTERRUPTER INCLUDING A SUBSTANTIALLY U-SHAPED RECTANGULAR HOUSING OF ONE-PIECE MOLDED INSULATING MATERIAL, A PAIR OF SPACED TERMINAL STUDS MOUNTED UPON AND EXTENDING THROUGH A CONTINUOUS REAR PORTION OF SAID ONE-PIECE MOLDED HOUSING, STATIONARY CONTACT MEANS MOUNTED WITHIN SAID U-SHAPED HOUSING ON THE INTERIOR END OF ONE OF SAID SPACED TERMINAL STUDS, HINGE CONTACT MEANS ALSO MOUNTED WITHIN SAID U-SHAPED HOUSING ON THE INTERIOR END OF THE OTHER OF SAID SPACED TERMINAL STUDS, A ROTATABLE CONTACT ARM PIVOTALLY MOUNTED ON SAID HINGE CONTACT MEANS AND CARRYING A MOVABLE MAIN CONTACT AT THE FREE END THEREOF FOR SEPARABLE ENGAGEMENT WITH SAID STATIONARY CONTACT MEANS TO ESTABLISH ARCING, ONE END OF SAID MOLDED RECTANGULAR HOUSING BEING OPEN AND ADAPTED FOR THE RECEPTION OF A REMOVABLE ARCCHUTE DEVICE, A FRONT CROSS-BRACE OF INSULATING MATERIAL INTEGRALLY MOLDED WITH SAID HOUSING AND EXTENDING ACROSS THE FRONT OF SAID MOLDED HOUSING BETWEEN THE TWO SIDE WALLS THEREOF FOR REINFORCEMENT OF THE HOUSING, A COMBINED POSITIONING PIN AND ELECTRICAL CONNECTOR EXTENDING THROUGH SAID CROSS-BRACE AND LONGITUDINALLY OF THE HOUSING TOWARD SAID ONE END OF THE HOUSING, AND STATIONARY STRAP MEANS CONNECTED TO THE INTERIOR END OF SAID POSI-
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |