US2901320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for forming nitrogen oxides
Assignee: Olin Corp
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Filing: 1955-08-18
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Granted: 1959-08-25
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Expires: 1975-08-18
Abstract
No abstract record available.
Inventors
- 👤 John F Haller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:27
CPC Classifications
C; C01; C01B; C01B21/00; C01B21/20; C01B21/24; C01B21/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A PROCESS FOR THE PRODUCTION OF NITROGEN OXIDES WHICH COMPRISES CONFINING IN ONE PORTION OF A REACTION SPACE A MAKE CHARGE OF A GASEOUS MIXTURE CONSISTING ESSENTIALLY OF NITROGEN AND OXYGEEN, CONFINING IN ANOTHER PORTION OF TTHE REACTION SPACE A DETONATION CHARGE OF A MATERIAL WHICH WILL DETONATE UPON IGNITION, IGNITING THE DETONATION CHARGE, IMPINGING THE RESULTING DETONATION WAVE AGAINST THE MAKE CHARGE WHEREBY THE NITROGEN AND OXYGEEN OF THE MAKE CHARGE ARE CAUSED TO REACT.
Claim 2
Dependent Claim
76 words
A PROCESS FOR THE PRODUCTION OF NITROGEN OXIDES WHICH COMPRISES CONFINING IN ONE PORTION OF A REACTION SPACE A MAKE CHARGE OF A GASEOUS MIXTURE CONSISTING ESSENTIALLY OF NITROGEN AND OXYGEEN, CONFINING IN ANOTHER PORTION OF TTHE REACTION SPACE A DETONATION CHARGE OF A MATERIAL WHICH WILL DETONATE UPON IGNITION, IGNITING THE DETONATION CHARGE, IMPINGING THE RESULTING DETONATION WAVE AGAINST THE MAKE CHARGE WHEREBY THE NITROGEN AND OXYGEEN OF THE MAKE CHARGE ARE CAUSED TO REACT.
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) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |