US2822327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of generating ozone
Assignee: General Electric Co
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Filing: 1955-03-31
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Granted: 1958-02-04
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Expires: 1975-03-31
Abstract
No abstract record available.
Inventors
- 👤 Frederic W Hammesfahr
- 👤 Robert L Hatch
- 👤 John J Luckhowec
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:58
CPC Classifications
H; H01; H01J; H01J37/00; H01J37/32; H01J37/32009; H01J37/32018; C; C01; C01B; C01B13/00; C01B13/10; C01B13/11; H01T; H01T19/00; C01B2201/00; C01B2201/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
THE METHOD OF INCREASING THE OZONE OUTPUT OF A SILENT ELECTRIC DISCHARGE UNIT HAVING SPACED ELECTRODES DEFINING A DISCHARGE GAP AND A DIELECTRIC MATERIAL BETWEEN THE ELECTRODES, WHICH COMPRISES PASSING A GAS SELECTED FROM THE GROUP CONSISTING OF AIR AND OXYGEN HAVING A DENSITY OF 0.5 TO 5, BETWEEN THE ELECTRODES OF SAID UNIT WHILE MAINTAINING THE RELATIONSHIP
Claim 2
Independent Claim
58 words
THE METHOD OF INCREASING THE OZONE OUTPUT OF A SILENT ELECTRIC DISCHARGE UNIT HAVING SPACED ELECTRODES DEFINING A DISCHARGE GAP AND A DIELECTRIC MATERIAL BETWEEN THE ELECTRODES, WHICH COMPRISES PASSING A GAS SELECTED FROM THE GROUP CONSISTING OF AIR AND OXYGEN HAVING A DENSITY OF 0.5 TO 5, BETWEEN THE ELECTRODES OF SAID UNIT WHILE MAINTAINING THE RELATIONSHIP
References Cited (Backward Citations)
US1579162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-03 | 1961-08-05 | 1962-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-03 | 1965-08-05 | 1966-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-03 | 1969-08-05 | 1970-02-04 | $7700.00 | Window Closed / Lapsed |