Patent
   D274094
Priority
Feb 18 1982
Filed
Feb 18 1982
Issued
May 29 1984
Expiry
May 29 1998
Assg.orig
Entity
unknown
18
7
n/a
The ornamental design for a tibial positioning fixation jig for the implanation of a prosthetic knee, substantially as shown and described.

FIG. 1 is a side elevation view of a tibial positioning/fixation jig for the implantation of a prosthetic knee of my new design;

FIG. 2 is a top plan view of the tibial positioning/fixation jig shown in FIG. 1;

FIG. 3 is a bottom plan view of the tibial positioning/fixation jig shown in FIGS. 1-2;

FIG. 4 is a front elevation view of the tibial positioning/fixation jig shown in FIGS. 1-3;

FIG. 5 is a rear plan view of the tibial positioning/fixation jig shown in FIGS. 1-4;

FIG. 6 is a cross-sectional view taken through FIG. 2 along the line 6--6; and

FIG. 7 is a cross-sectional view taken through FIG. 1 along the line 7--7.

Kenna, Robert V.

Patent Priority Assignee Title
10010422, Oct 31 2006 Smith & Nephew, Inc. Trial femoral prosthesis and its use
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Patent Priority Assignee Title
4211228, Jan 24 1979 Multipurpose tibial template
4267841, Jan 06 1978 Nail matrix trephine
4364389, Mar 19 1980 Waldemar Link GmbH & Co. Instrument for holding and inserting the tibia plate for an endo-knee prosthesis having sliding surfaces
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 1982Howmedica, Inc.(assignment on the face of the patent)
Jan 23 1984KENNA, ROBERT V HOWMEDICA, INC ASSIGNMENT OF ASSIGNORS INTEREST 0042160190 pdf
Jun 26 1984HOWMEDICA, INC PFIZER HOSPITAL PRODUCTS GROUP, INC A CORP OF DE CHANGE OF NAME SEE DOCUMENT FOR DETAILS 7-16-840044700386 pdf
Jul 09 1992PFIZER HOSPITAL PRODUCTS GROUP, INC HOWMEDICA INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 07 27 19920063290648 pdf
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