US2599209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary pulse jet engine with resonant combustion chamber and tangentially disposed exhaust tubes
Assignee: TENNEY
•
Filing: 1946-04-11
•
Granted: 1952-06-03
•
Expires: 1966-04-11
Abstract
No abstract record available.
Inventors
- 👤 William L Tenney
- 👤 Charles B Marks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:36
CPC Classifications
F; F02; F02C; F02C5/00; F02C5/02; F05; F05D; F05D2250/00; F05D2250/30; F05D2250/32; F05D2250/322; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US364866A
Cited
US684743A
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FR412478A
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US1021521A
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US1049213A
Cited
US1853869A
Cited
US1887001A
Cited
US1983405A
Cited
US2414829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |