Patent US3296487A successfully refreshed from Google Patents.
US3296487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plural voltage regulator discharge devices in a unitary structure
Assignee: Individual
•
Filing: 1964-02-04
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Granted: 1967-01-03
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Expires: 1984-02-04
Abstract
No abstract record available.
Inventors
- 👤 Yarmovsky Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:05
CPC Classifications
H; H01; H01J; H01J17/00; H01J17/38; H01J17/48; H01J17/40; H01J2893/00; H01J2893/0064; H01J2893/0065; H01J2893/0067
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
113 words
A GASEOUS VOLTAGE REGULATOR DISCHARGE DEVICE COMPRISING, A SEALED ENVELOPE OF ELECTRICAL INSULATING MATERIAL FORMED WITH SPACED INTERNAL WALLS THEREBY DEFINING A PLURALITY OF CAVITIES, SAID ENVELOPE CONTAINING A GAS AT REDUCED PRESSURE, A HOLLOW CATHODE ELECTRODE POSITIONED IN EACH CAVITY, A ROD ANODE ELECTRODE ALSO POSITIONED IN EACH CAVITY WITHIN THE HOLLOW PORTION OF THE CATHODE THEREBY FORMING A PLURALITY OF DIODE DISCHARGE UNITS, AN ANODE TERMINAL EXTERNAL OF THE ENVELOPE CONNECTED TO ONE OF SAID ANODES, A CATHODE TERMINAL ALSO EXTERNAL OF THE ENVELOPE CONNECTED TO ONE OF SAID CATHODES, THE OTHER ANODES BEING CONNECTED TO THE OUTSIDE SURFACE OF THE ADJOINING CATHODES TO FORM INTERMEDIATE DISCHARGE DEVICES CONNECTED IN SERIES.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |