Patent US3208450A successfully refreshed from Google Patents.
US3208450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fracture setting tool
Assignee: Individual
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Filing: 1962-03-14
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Granted: 1965-09-28
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Expires: 1982-03-14
Abstract
No abstract record available.
Inventors
- 👤 Abelson Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:28
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
204 words
A FRACTURE SETTING TOOL COMPRISING A REAMERE AND AN IMPACTOR-EXTRACTOR AND A PIN HAVING A HEAD, THE REAMER BEING DETACHABLY JOINED TO THE PIN, AND THE IMPACTOREXTRACTOR BEING DETACHABLY JOINED TO THE HEAD OF THE PIN, SAID REAMER HAVING A HANDLE AT ONE END AND A REAMER TIP AT THE OTHER, SAID REAMER TIP INCLUDING A POINTED THREADED SCREW, SAID PIN BEING A BONE ALIGNMENT PIN HAVING THE SAID HEAD AT ONE END AND AN INTERNALLY THREADED SOCKET AT THE OTHER END DIMENSIONED TO MATE WITH THE THREADED SCREW OF THE REAMER, WHEREBY THE REAMER TIP MAY BE WORKED FROM THE BROKEN END OF A BROKEN BONE TO AND THROUGH THE REMOTE END AND THERE RECEIVE THE PIN AND THEN BE DRAWN BACK IN ORDER TO DRAW THE PIN INTO THE BONE FROM THE REMOTE END OF THE BONE TOWARD THE BROKEN END, THE HEAD OF THE PIN HAVING MEANS TO PREVENT ROTATION OF THE PIN WHEN FULLY INSERTED, SAID IMPACTOR-EXTRACTOR COMPRISING A SLIDE ROD, A HANDLE AT ONE END OF THE ROD, A PILE SLIDABLE ON SAID ROD FOR USE IN EITHER DIRECTION, AND MEANS TO DETACHABLY JOIN THE SLIDE ROD TO THE HEAD OF THE PIN FOR HAMMER ACTION IN EITHER DIRECTION.
Claim 2
Dependent Claim
204 words
A FRACTURE SETTING TOOL COMPRISING A REAMERE AND AN IMPACTOR-EXTRACTOR AND A PIN HAVING A HEAD, THE REAMER BEING DETACHABLY JOINED TO THE PIN, AND THE IMPACTOREXTRACTOR BEING DETACHABLY JOINED TO THE HEAD OF THE PIN, SAID REAMER HAVING A HANDLE AT ONE END AND A REAMER TIP AT THE OTHER, SAID REAMER TIP INCLUDING A POINTED THREADED SCREW, SAID PIN BEING A BONE ALIGNMENT PIN HAVING THE SAID HEAD AT ONE END AND AN INTERNALLY THREADED SOCKET AT THE OTHER END DIMENSIONED TO MATE WITH THE THREADED SCREW OF THE REAMER, WHEREBY THE REAMER TIP MAY BE WORKED FROM THE BROKEN END OF A BROKEN BONE TO AND THROUGH THE REMOTE END AND THERE RECEIVE THE PIN AND THEN BE DRAWN BACK IN ORDER TO DRAW THE PIN INTO THE BONE FROM THE REMOTE END OF THE BONE TOWARD THE BROKEN END, THE HEAD OF THE PIN HAVING MEANS TO PREVENT ROTATION OF THE PIN WHEN FULLY INSERTED, SAID IMPACTOR-EXTRACTOR COMPRISING A SLIDE ROD, A HANDLE AT ONE END OF THE ROD, A PILE SLIDABLE ON SAID ROD FOR USE IN EITHER DIRECTION, AND MEANS TO DETACHABLY JOIN THE SLIDE ROD TO THE HEAD OF THE PIN FOR HAMMER ACTION IN EITHER DIRECTION.
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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |