US3286462A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas generator having slow burning grain for variable gas flow
Assignee: ATK Launch Systems LLC
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Filing: 1963-10-09
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Granted: 1966-11-22
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Expires: 1983-10-09
Abstract
No abstract record available.
Inventors
- 👤 Miller Marvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:17
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/08; F02K9/10; F02K9/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A VARIABLE OUTPUT GAS GENERATOR COMPRISING, A CASING IN THE FORM OF A COILED TUBE HAVING PORTIONS THEREOF VARYING IN CROSS SECTIONAL AREA SPACED ALONG ITS LENGTH, COMBUSTIBLE MATERIAL IN THE CASING FOR GENERATION OF GASES UPON IGNITION AND COMBUSTION THEREOF, AND MEANS IN SAID GENERATOR FOR IGNITION OF SAID COMBUSTIBLE MATERIAL.
Claim 2
Dependent Claim
52 words
A VARIABLE OUTPUT GAS GENERATOR COMPRISING, A CASING IN THE FORM OF A COILED TUBE HAVING PORTIONS THEREOF VARYING IN CROSS SECTIONAL AREA SPACED ALONG ITS LENGTH, COMBUSTIBLE MATERIAL IN THE CASING FOR GENERATION OF GASES UPON IGNITION AND COMBUSTION THEREOF, AND MEANS IN SAID GENERATOR FOR IGNITION OF SAID COMBUSTIBLE MATERIAL.
References Cited (Backward Citations)
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Cited
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Cited
US3023570A
Cited
US3094072A
Cited
US3052092A
Cited
US3089418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |