US3515070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chemiluminescent peraminoethylene positioned within a brittle capsule
Assignee: United States Department of the Army
•
Filing: 1968-05-15
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Granted: 1970-06-02
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Expires: 1988-05-15
Abstract
No abstract record available.
Inventors
- 👤 Milton Cutler
- 👤 Kenneth G Carlon
- 👤 Louis M Sherman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:56
CPC Classifications
F; F21; F21K; F21K2/00; F21K2/06; C; C09; C09K; C09K11/00; C09K11/06; C09K11/07; F42; F42B; F42B12/00; F42B12/02; F42B12/36; F42B12/38; F42B12/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2675776A
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US1380773A
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US2203640A
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US2420286A
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US2897127A
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US3137631A
Cited
US3117521A
Cited
US3239406A
Cited
US3354828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |