Patent US3013388A successfully refreshed from Google Patents.
US3013388A
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US
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Gas generating apparatus
Assignee: Raytheon Co
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Filing: 1958-10-01
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Granted: 1961-12-19
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Expires: 1978-10-01
Abstract
No abstract record available.
Inventors
- 👤 Robert H Loughran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:56
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/42; F02K9/44; F02K9/52; F02K9/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US465746A
Cited
US2505798A
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US2551112A
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US2551115A
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US2926492A
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US2754657A
Cited
US2858672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |