US2595164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam power producing plant working with two water sources, the difference of temperature of which is small
Assignee: Centre National de la Recherche Scientifique
•
Filing: 1946-04-18
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Granted: 1952-04-29
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Expires: 1966-04-18
Abstract
No abstract record available.
Inventors
- 👤 Nisolle Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:26
CPC Classifications
F; F03; F03G; F03G7/00; F03G7/04; F03G7/05; Y; Y02; Y02E; Y02E10/00; Y02E10/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |