US2769117A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ozone producing device
Assignee: Individual
•
Filing: 1952-07-01
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Granted: 1956-10-30
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Expires: 1972-07-01
Abstract
No abstract record available.
Inventors
- 👤 Pirillo Santo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:39
CPC Classifications
H; H05; H05B; H05B41/00; H05B41/14; H05B41/16; H05B41/20; H05B41/22; C; C01; C01B; C01B13/00; C01B13/10; C01B13/11; F; F24; F24F; F24F8/00; F24F8/10; F24F8/192; C01B2201/00; C01B2201/20; Y; Y02; Y02A; Y02A50/00; Y02A50/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A GASEOUS DISCHARGE DEVICE ADAPTED FOR THE SIMULTANEOUS PRODUCTION OF FLUORESCENT LIGHT AND OZONE COMPRISING AN ELONGATED GASEOUS DISCHARGE TUBE OF THE FLUORESCENT TYPE INCLUDING A LIGHT-PREVIOUS ENVELOPE OF SOLID DIELECTRIC MATERIAL, A PAIR OF HOT ELECTRODES LOCATED AT RESPECTIVE OPPOSITE ENDS OF SAID ENVELOPE, A SLEEVE CONSISTING OF A MESH OF ELECTRICALLY CONDUCTIVE MATERIAL SURROUNDING A PORTION OF SAID ENVELOPE BETWEEN SAID ELECTRODES, STEP UP TRANSFORMER MEANS INCLUDING A PRIMARY WINDING AND A SECONDARY WINDING, ONE END OF SAID SECONDARY WINDING BEING ELECTRICALLY CONNECTED TO SAID SLEEVE, AND AT LEAST ONE OF SAID ELECTRODES BEING CONNECTED TO SAID PRIMARY WINDING.
Claim 2
Dependent Claim
101 words
A GASEOUS DISCHARGE DEVICE ADAPTED FOR THE SIMULTANEOUS PRODUCTION OF FLUORESCENT LIGHT AND OZONE COMPRISING AN ELONGATED GASEOUS DISCHARGE TUBE OF THE FLUORESCENT TYPE INCLUDING A LIGHT-PREVIOUS ENVELOPE OF SOLID DIELECTRIC MATERIAL, A PAIR OF HOT ELECTRODES LOCATED AT RESPECTIVE OPPOSITE ENDS OF SAID ENVELOPE, A SLEEVE CONSISTING OF A MESH OF ELECTRICALLY CONDUCTIVE MATERIAL SURROUNDING A PORTION OF SAID ENVELOPE BETWEEN SAID ELECTRODES, STEP UP TRANSFORMER MEANS INCLUDING A PRIMARY WINDING AND A SECONDARY WINDING, ONE END OF SAID SECONDARY WINDING BEING ELECTRICALLY CONNECTED TO SAID SLEEVE, AND AT LEAST ONE OF SAID ELECTRODES BEING CONNECTED TO SAID PRIMARY WINDING.
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) | 1959-10-30 | 1960-04-30 | 1960-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-30 | 1964-04-30 | 1964-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-30 | 1968-04-30 | 1968-10-30 | $7700.00 | Window Closed / Lapsed |