US2942844A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbine nozzle
Assignee: Motors Liquidation Co
•
Filing: 1952-12-22
•
Granted: 1960-06-28
•
Expires: 1972-12-22
Abstract
No abstract record available.
Inventors
- 👤 Elroy P Neate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:29
CPC Classifications
F; F01; F01D; F01D9/00; F01D9/02; F01D9/04; F01D9/042; F01D9/044; F01D25/00; F01D25/24; F01D25/246
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2479573A
Cited
US2488867A
Cited
US2606741A
Cited
US2643086A
Cited
US2625013A
Cited
US2640319A
Cited
US2625367A
Cited
US2801075A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |