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Patent US2762201A successfully refreshed from Google Patents.
US2762201A
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US
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Apparatus for generating and superheating vapor
Assignee: Foster Wheeler Inc
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Filing: 1951-03-27
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Granted: 1956-09-11
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Expires: 1971-03-27
Abstract
No abstract record available.
Inventors
- 👤 Sampson William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:22
CPC Classifications
F; F22; F22D; F22D1/00; F22D1/36; F22D1/38; F22G; F22G7/00; F22G7/06
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) | 1959-09-11 | 1960-03-12 | 1960-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-11 | 1964-03-12 | 1964-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-11 | 1968-03-12 | 1968-09-11 | $7700.00 | Window Closed / Lapsed |