US3429793A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glow discharge production of oxides of chlorine
Assignee: Hooker Chemical Corp
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Filing: 1965-12-02
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Granted: 1969-02-25
•
Expires: 1985-12-02
Abstract
No abstract record available.
Inventors
- 👤 Emil J Hellund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:46
CPC Classifications
C; C01; C01B; C01B11/00; C01B11/02; C01B11/029; C01B11/022
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A PROCESS FOR THE PRODUCTION OF AN OXIDE OF CHLORINE COMPRISING PROVIDING A BODY OF LIQUID OR SOLID CHLORINE AND AN ATMOSPHERE COMPRISING GASEOUS OXYGEN IN CONTACT WITH THE SURFACE OF THE BODY OF CHLORINE TO THEREBY MAINTAIN THE SUM OF THE OXYGEN PRESSURE AND THE CHLORINE PRESSURE AT LESS THAN ONE ATMOSPHERE OF PRESSURE, IMMERSING A PLURALITY OF ELECTRODES IN THE BODY OF CHLORINE AND IMPRESSING AN ELECTRICAL CURRENT ACROSS SAID ELECTRODES TO CAUSE A GLOW DISCHARGE TO FORM ACROSS SAID ELEC-
Claim 2
Dependent Claim
83 words
A PROCESS FOR THE PRODUCTION OF AN OXIDE OF CHLORINE COMPRISING PROVIDING A BODY OF LIQUID OR SOLID CHLORINE AND AN ATMOSPHERE COMPRISING GASEOUS OXYGEN IN CONTACT WITH THE SURFACE OF THE BODY OF CHLORINE TO THEREBY MAINTAIN THE SUM OF THE OXYGEN PRESSURE AND THE CHLORINE PRESSURE AT LESS THAN ONE ATMOSPHERE OF PRESSURE, IMMERSING A PLURALITY OF ELECTRODES IN THE BODY OF CHLORINE AND IMPRESSING AN ELECTRICAL CURRENT ACROSS SAID ELECTRODES TO CAUSE A GLOW DISCHARGE TO FORM ACROSS SAID ELEC-
References Cited (Backward Citations)
US523263A
Cited
US2689217A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |