Patent FR1061107A successfully refreshed from Google Patents.
US3040528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vapor turbines
Assignee: Individual
•
Filing: 1960-03-21
•
Granted: 1962-06-26
•
Expires: 1980-03-21
Abstract
No abstract record available.
Inventors
- 👤 Tabor Harry Zvi
- 👤 Bronicki Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:12
CPC Classifications
F; F01; F01K; F01K25/00; F01K25/08; F01K7/00; F01K7/34; F01K7/42
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE280920C
Cited
US1688413A
Cited
US2303159A
Cited
US2471476A
Cited
US2793502A
Cited
US2707239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |