US2858547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transportable home sudatorium
Assignee: Individual
•
Filing: 1956-12-18
•
Granted: 1958-11-04
•
Expires: 1976-12-18
Abstract
No abstract record available.
Inventors
- 👤 Baumann Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:16
CPC Classifications
A; A61; A61H; A61H33/00; A61H33/06; A61H35/00; A61H2035/004; A61H2201/00; A61H2201/01; A61H2201/0161
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1580293A
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US1932788A
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US2062721A
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US2194668A
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US2505656A
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US2526733A
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US2725577A
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US2742562A
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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) | 1961-11-03 | 1962-05-05 | 1962-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-03 | 1966-05-05 | 1966-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-03 | 1970-05-05 | 1970-11-04 | $7700.00 | Window Closed / Lapsed |