Patent US3022782A successfully refreshed from Google Patents.
US3022782A
Expired / Lapsed
US
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Steam producing stove for finnish baths
Assignee: Individual
•
Filing: 1959-06-22
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Granted: 1962-02-27
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Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 Bryant Wesley Byron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:30
CPC Classifications
A; A61; A61H; A61H33/00; A61H33/06; A61H33/063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US41143A
Cited
US711566A
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US1493020A
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US1528522A
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US2092139A
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FR947331A
Cited
US2577268A
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US2737175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |