Patent US3446205A successfully refreshed from Google Patents.
US3446205A
Expired / Lapsed
US
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Bed with massaging rollers
Assignee: Individual
•
Filing: 1966-05-11
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Granted: 1969-05-27
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Expires: 1986-05-11
Abstract
No abstract record available.
Inventors
- 👤 Teruaki Minohara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:53
CPC Classifications
A; A61; A61H; A61H15/00; A61H15/0078; A61H1/00; A61H1/001; A61H2201/00; A61H2201/01; A61H2201/0119; A61H2201/0138; A61H2201/0142; A61H2201/16; A61H2201/1657; A61H2201/1664; A61H2201/1669; A61H2203/00; A61H2203/04; A61H2203/0443; A61H2203/0456
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) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |