US2548708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically heated steam generator and power unit
Assignee: Bendix Aviation Corp
•
Filing: 1945-08-02
•
Granted: 1951-04-10
•
Expires: 1965-08-02
Abstract
No abstract record available.
Inventors
- 👤 John W Dickey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:50
CPC Classifications
F; F01; F01K; F01K3/00; F01K3/18; F01K3/186; F01K21/00; F01K21/02; F03; F03G; F03G7/00; F03G7/06; F03G7/061; F03G7/06112; F03G7/06113; F03G7/064; F03G7/0641
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1186402A
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US1487946A
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US1643523A
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US1881964A
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US1779514A
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US1836813A
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US2241620A
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US2433493A
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US2389067A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |