US3023155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ozone generator
Assignee: Individual
•
Filing: 1960-03-16
•
Granted: 1962-02-27
•
Expires: 1980-03-16
Abstract
No abstract record available.
Inventors
- 👤 Wilbur W Castor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:48
CPC Classifications
C; C01; C01B; C01B13/00; C01B13/10; C01B13/11; C01B2201/00; C01B2201/20; C01B2201/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
AN OZONE GENERATOR COMPRISING SPACED ELECTRODES CONNECTED WITH OPPOSITE POLES OF A HIGH VOLTAGE SOURCE, A POROUS CORE INTERPOSED BETWEEN THE ELECRODES, SAID CORE BEING COMPRISED OF METAL PARTICLES INDIVIDUALLY ENVELOPED IN AN INSULATING FILM AND BONDED TOGETHER, AND MEANS FOR FORCING OXYGEN-BEARING GAS THROUGH THE CORE AND COLLECTING THE SAME.
Claim 2
Dependent Claim
51 words
AN OZONE GENERATOR COMPRISING SPACED ELECTRODES CONNECTED WITH OPPOSITE POLES OF A HIGH VOLTAGE SOURCE, A POROUS CORE INTERPOSED BETWEEN THE ELECRODES, SAID CORE BEING COMPRISED OF METAL PARTICLES INDIVIDUALLY ENVELOPED IN AN INSULATING FILM AND BONDED TOGETHER, AND MEANS FOR FORCING OXYGEN-BEARING GAS THROUGH THE CORE AND COLLECTING THE SAME.
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) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |