US2687720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ambulatory splint and traction device
Assignee: Individual
•
Filing: 1950-08-29
•
Granted: 1954-08-31
•
Expires: 1970-08-29
Abstract
No abstract record available.
Inventors
- 👤 Edward J Haboush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:54
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/02; A61H1/0218; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/60; A61B17/64; A61B17/6441
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR723841A
Cited
US2056749A
Cited
FR775126A
Cited
US2198871A
Cited
US2214490A
Cited
CH229303A
Cited
US2406987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-30 | 1958-03-01 | 1958-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-30 | 1962-03-01 | 1962-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-30 | 1966-03-01 | 1966-08-31 | $7700.00 | Window Closed / Lapsed |