Combined driver and extractor for intramedullary pins or the like
Latest Zimmer, Inc. Patents:
Description
FIG. 1 is a perspective view of a combined driver and extractor for intramedullary pins or the like showing my new design;
FIG. 2 is a bottom plan view thereof; and
FIG. 3 is a front end elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
1431463 | October 1922 | Keyzer |
1916623 | July 1933 | Kulp et al. |
2577954 | December 1951 | DiPietro |
2638092 | May 1953 | Dorr |
2789558 | April 1957 | Rush |
3626935 | December 1971 | Pollock et al. |
4055172 | October 25, 1977 | Ender et al. |
4169470 | October 2, 1979 | Ender et al. |
4188701 | February 19, 1980 | Ludwig |
4531517 | July 30, 1985 | Forte et al. |
3001087 | January 1980 | DEX |
- Ender Nail Brochure-Richards Mfg. Co., Inc. 1980. Intramedullary Flexible Pin System-Howmedica Catalog 1982. Instrumentation for the BGO Flexible Pin System-BG Orthopedic Corporation advertisement-No date available. F.I.N..TM. (Flexible Intramedullary Nail)-DePuy advertisement, No date available. PGP.TM. Flexible Nailing by OEC-OEC advertisement, No date available. INTRAFLEX.TM. Intramedullary Pins from Zimmer-Zimmer Brochure No. 83-006-5401 10M1, 1982, Zimmer, Inc. Zimmer, Inc. Catalog, p. B 136-1981.
Patent History
Patent number: D290399
Type: Grant
Filed: Mar 4, 1985
Date of Patent: Jun 16, 1987
Assignee: Zimmer, Inc. (Warsaw, IN)
Inventor: David G. Kitchens (Warsaw, IN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorney: Margaret L. Geringer
Application Number: 6/708,134
Type: Grant
Filed: Mar 4, 1985
Date of Patent: Jun 16, 1987
Assignee: Zimmer, Inc. (Warsaw, IN)
Inventor: David G. Kitchens (Warsaw, IN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorney: Margaret L. Geringer
Application Number: 6/708,134
Classifications
Current U.S. Class:
D24/26