Patent US3094123A successfully refreshed from Google Patents.
US3094123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical cutting needle
Assignee: Individual
•
Filing: 1958-11-20
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Granted: 1963-06-18
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Expires: 1978-11-20
Abstract
No abstract record available.
Inventors
- 👤 Leonard D Kurtz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:17
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06004; A61B17/06066; A61B17/06166; A61B2017/06085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A SURGICAL INSTRUMENT COMPRISING A MEMBER HAVING AT LEAST ONE CUTTING EDGE, SAID CUTTING EDGE FORMED BY INTERSECTING PLANAR SURFACES, SAID SURFACES CONVERGING TOWARDS AN END PORTION, THE ANGLE OF CONVERGENCE COMPRISING AN ANGLE OF SLOPE AND BEING LESS THAN 25*, THE END PORTION BEING ARC SHAPED AND HAVING A WIDTH WITHIN THE RANGE OF .0001 TO.010 INCH.
Claim 2
Dependent Claim
58 words
A SURGICAL INSTRUMENT COMPRISING A MEMBER HAVING AT LEAST ONE CUTTING EDGE, SAID CUTTING EDGE FORMED BY INTERSECTING PLANAR SURFACES, SAID SURFACES CONVERGING TOWARDS AN END PORTION, THE ANGLE OF CONVERGENCE COMPRISING AN ANGLE OF SLOPE AND BEING LESS THAN 25*, THE END PORTION BEING ARC SHAPED AND HAVING A WIDTH WITHIN THE RANGE OF .0001 TO.010 INCH.
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) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |