US3093960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing thrust by reacting a metal azide with a boron and hydrogen containing compound
Assignee: Olin Corp
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Filing: 1959-04-20
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Granted: 1963-06-18
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Expires: 1979-04-20
Abstract
No abstract record available.
Inventors
- 👤 Jr George N Tyson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:06
CPC Classifications
C; C06; C06B; C06B35/00; C06B47/00; C06B47/02; C06B47/10; F; F02; F02K; F02K9/00; F02K9/42; F02K9/425; F02K9/60; F02K9/62
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A METHOD FOR PRODUCING LARGE VOLUMES OF HOT GASES WHICH COMPRISES REACTING IN A REACTION ZONE AT A TEMPERATURE OF AT LEAST ABOUT 2000*F. A MIXTURE CONSISTING ESSENTIALLY OF METAL AZIDE WITH A BORON AND HYDROGEN CONTAINING COMPOUND SELECTED FROM THE CLASS CONSISTING OF BORON HYDRIDES AND HYDROCARBON SUBSTITUTED BORON HYDRIDES IN A RATIO APPROXIMATELY STOICHIOMETRIC FOR THE REACTION OF ALL OF THE NITROGEN IN THE METAL AZIDE WITH ALL OF THE BORON IN THE BORON AND HYDROGEN CONTAINING COMPOUND TO FORM BORON NITRIDE, BN, THE METAL AZIDE BEING SELECTED FROM THE GROUP CONSISTING OF
Claim 2
Independent Claim
95 words
A METHOD FOR PRODUCING LARGE VOLUMES OF HOT GASES WHICH COMPRISES REACTING IN A REACTION ZONE AT A TEMPERATURE OF AT LEAST ABOUT 2000*F. A MIXTURE CONSISTING ESSENTIALLY OF METAL AZIDE WITH A BORON AND HYDROGEN CONTAINING COMPOUND SELECTED FROM THE CLASS CONSISTING OF BORON HYDRIDES AND HYDROCARBON SUBSTITUTED BORON HYDRIDES IN A RATIO APPROXIMATELY STOICHIOMETRIC FOR THE REACTION OF ALL OF THE NITROGEN IN THE METAL AZIDE WITH ALL OF THE BORON IN THE BORON AND HYDROGEN CONTAINING COMPOUND TO FORM BORON NITRIDE, BN, THE METAL AZIDE BEING SELECTED FROM THE GROUP CONSISTING OF
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |