US2819869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting arrangement for turbine or compressor blading
Assignee: Individual
•
Filing: 1950-05-02
•
Granted: 1958-01-14
•
Expires: 1970-05-02
Abstract
No abstract record available.
Inventors
- 👤 Jr Andre J Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:00
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/30; F01D5/3053; F01D5/3069; Y; Y10; Y10S; Y10S416/00; Y10S416/50; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR375059A
Cited
US1891948A
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DE713187C
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US2326145A
Cited
US2317338A
Cited
US2473899A
Cited
GB606151A
Cited
US2494658A
Cited
US2595829A
Cited
GB621315A
Cited
US2656146A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-13 | 1961-07-15 | 1962-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-13 | 1965-07-15 | 1966-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-13 | 1969-07-15 | 1970-01-14 | $7700.00 | Window Closed / Lapsed |