US2574728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical reel device
Assignee: Individual
•
Filing: 1949-10-03
•
Granted: 1951-11-13
•
Expires: 1969-10-03
Abstract
No abstract record available.
Inventors
- 👤 Gordon E Caraway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:29
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/10; B65H54/106; A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06061; A61B17/06114; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32975; Y10T403/71; Y10T403/7129
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) | 1954-11-12 | 1955-05-14 | 1955-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-12 | 1959-05-14 | 1959-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-12 | 1963-05-14 | 1963-11-13 | $7700.00 | Window Closed / Lapsed |