US3537922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite propellant compositions containing dissolved lithium perchlorate in the polymeric binder
Assignee: Monsanto Research Corp
•
Filing: 1962-07-02
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Granted: 1970-11-03
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Expires: 1982-07-02
Abstract
No abstract record available.
Inventors
- 👤 Lucius G Gilman
- 👤 Robert I Lait
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:40
CPC Classifications
C; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10; C06B45/105
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A COMPOSITE SOLID-PROPELLENT IN WHICH THE DISCONTINUOUS PHASE COMPRISES ENERGY-RICH SOLIDS AND THE CONTINUOUS PHASE IS A SOLID SOLUTION OF THE POLYMER OF AN OLEFIN CONTAINING A DONOR ATOM SELECTED FROM THE CLASS CONSISTING OF O, S AND N AND AN OXIDANT AMOUNT OF LITHIUM PERCHLORATE IN THE SAME HOMOGENEOUS PHASE.
Claim 2
Dependent Claim
51 words
A COMPOSITE SOLID-PROPELLENT IN WHICH THE DISCONTINUOUS PHASE COMPRISES ENERGY-RICH SOLIDS AND THE CONTINUOUS PHASE IS A SOLID SOLUTION OF THE POLYMER OF AN OLEFIN CONTAINING A DONOR ATOM SELECTED FROM THE CLASS CONSISTING OF O, S AND N AND AN OXIDANT AMOUNT OF LITHIUM PERCHLORATE IN THE SAME HOMOGENEOUS PHASE.
References Cited (Backward Citations)
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US3000713A
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US3070470A
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US3094444A
Cited
US3107185A
Cited
US3117898A
Cited
US3054702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-02 | 1974-05-04 | 1974-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-02 | 1978-05-04 | 1978-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-02 | 1982-05-04 | 1982-11-03 | $7700.00 | Window Closed / Lapsed |