US3221225A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric condenser enclosed in a metal envelope and provided with a protector breakable by an interior overpressure
Assignee: Telefonaktiebolaget LM Ericsson AB
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Filing: 1963-01-15
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Granted: 1965-11-30
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Expires: 1983-01-15
Abstract
No abstract record available.
Inventors
- 👤 Sternbeck Olaf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:23
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
AN ELECTRICAL CIRCUIT COMPONENT COMPRISING A GENERALLY TUBULAR SHELL SEALED AT BOTH ENDS BY END WALLS TO PROVIDE A HERMETICALLY CLOSED ENVELOPE, A CAPACITOR UNIT DISPOSED IN SAID SHELL SPACED APART FROM ONE OF SAID END WALLS, ANCHORING MEANS WITHIN THE SHELL ENGAGING SAID CAPACITOR UNIT TO PREVENT DISPLACEMENT THEREOF TOWARD SAID ONE END WALL, AND A LEAD-IN WIRE EXTENDING THROUGH SAID ONE END ALL SECURED THERETO AND ANCHORED AT ITS INNER END TO ONE TERMINAL OF THE CAPACITOR IN ELECTRICAL CONNECTION THEREWITH, THE WIRE PORTION WITHIN THE SHELL BEING SUBSTANTIALLY TAUTLY HELD BETWEEN SAID ONE END WALL AND
Claim 2
Dependent Claim
99 words
AN ELECTRICAL CIRCUIT COMPONENT COMPRISING A GENERALLY TUBULAR SHELL SEALED AT BOTH ENDS BY END WALLS TO PROVIDE A HERMETICALLY CLOSED ENVELOPE, A CAPACITOR UNIT DISPOSED IN SAID SHELL SPACED APART FROM ONE OF SAID END WALLS, ANCHORING MEANS WITHIN THE SHELL ENGAGING SAID CAPACITOR UNIT TO PREVENT DISPLACEMENT THEREOF TOWARD SAID ONE END WALL, AND A LEAD-IN WIRE EXTENDING THROUGH SAID ONE END ALL SECURED THERETO AND ANCHORED AT ITS INNER END TO ONE TERMINAL OF THE CAPACITOR IN ELECTRICAL CONNECTION THEREWITH, THE WIRE PORTION WITHIN THE SHELL BEING SUBSTANTIALLY TAUTLY HELD BETWEEN SAID ONE END WALL AND
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) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |