US2660174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tourniquet
Assignee: Individual
•
Filing: 1951-11-09
•
Granted: 1953-11-24
•
Expires: 1971-11-09
Abstract
No abstract record available.
Inventors
- 👤 Franklin I Saemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:24
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/132; A61B17/135; A61B5/00; A61B5/02; A61B5/021; A61B5/022; A61B5/0235
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US767600A
Cited
US1058961A
Cited
US2045750A
Cited
US2193945A
Cited
US2239697A
Cited
US2444161A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |