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Patent
   D242957
Priority
May 28 1975
Filed
May 28 1975
Issued
Jan 04 1977
Expiry
Jan 04 1991
Inventors
Treace, Ja…
Assg.orig
Richards M…
Assg.curr
Richards M…
Entity
unknown
Referenced by
6
References
3
Maint.:
n/a
The ornamental design for a total ankle prosthesis, substantially as shown and described.

FIG. 1 is a side elevational view of the total ankle prothesis, showing my new design.

FIG. 2 is a side elevation of a distal tibial component of the total ankle prosthesis, the opposite side being substantially similar thereto.

FIG. 3 is a top plan view of the distal tibial component of the total ankle prosthesis.

FIG. 4 is a bottom plan view of the distal tibial component of the total ankle prosthesis.

FIG. 5 is an end elevational view of the distal tibial component of the total ankle prosthesis.

FIG. 6 is an end elevational view of the distal tibial component of the total ankle prosthesis as viewed from the end opposite from that shown in FIG. 5.

FIG. 7 is a side elevational view of a talus component of the total ankle prosthesis, the opposite side being substantially similar thereto.

FIG. 8 is a top plan view of the talus component of the total ankle prosthesis.

FIG. 9 is a bottom plan view of the talus component of the total ankle prosthesis.

FIG. 10 is an end elevational view of the talus component of the total ankle prosthesis.

FIG. 11 is an end elevational view of the talus component of the total ankle prosthesis as viewed from the end opposite from that shown in FIG. 10.
INVENTORS:

Treace, James T.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7625409, Oct 14 2003 University of Iowa Research Foundation Ankle prosthesis
7963996, Oct 14 2003 University of Iowa Research Foundation; Albert H., Bernstein; Jonathan T., Deland Ankle prosthesis methods
8636744, Oct 14 2003 University of Iowa Research Foundation Positioning device for ankle joint replacement surgery
9204971, Jun 27 2003 STRYKER EUROPEAN HOLDINGS III, LLC System and method for ankle arthroplasty
D448484, Nov 30 2000 Scott Orthotics, LLC Ankle joint for an ankle foot orthosis
D702349, May 14 2013 LABORATOIRES BODYCAD INC Tibial prosthesis
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3878566,
3896503,
3924277,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 28 1975Richards Manufacturing Company, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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