Patent US2467156A successfully refreshed from Google Patents.
Patent JPS53123782A successfully refreshed from Google Patents.
Patent US5423948A successfully refreshed from Google Patents.
Patent US440232A successfully refreshed from Google Patents.
Patent US3147367A successfully refreshed from Google Patents.
US3147367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam bath apparatus
Assignee: SNA Europe Industries AB
•
Filing: 1963-12-17
•
Granted: 1964-09-01
•
Expires: 1983-12-17
Abstract
No abstract record available.
Inventors
- 👤 Magnusson Kurt Ake Arvid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:45
CPC Classifications
A; A61; A61H; A61H33/00; A61H33/06; A61H33/063
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |