US2674994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor operated kinesitherapy device
Assignee: Individual
•
Filing: 1952-06-19
•
Granted: 1954-04-13
•
Expires: 1972-06-19
Abstract
No abstract record available.
Inventors
- 👤 Owen K Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:51
CPC Classifications
A; A61; A61H; A61H23/00; A61H23/02; A61H23/0254; A61H23/0263; A61H2023/0281
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US854983A
Cited
US2425655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-12 | 1957-10-12 | 1958-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-12 | 1961-10-12 | 1962-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-12 | 1965-10-12 | 1966-04-13 | $7700.00 | Window Closed / Lapsed |