Orthotic ankle flexure
United States Patent D385358

Carlson, Martin J. (Edina, MN)
Application Number:
Publication Date:
Filing Date:
Tamarack Habilitation Technologies, Inc. (St. Paul, MN)
Primary Class:
Field of Search:
D24/128, D24/127, D24/155, D24/188, D24/191, D24/192, 623/39, 623/60, 623/66, 623/23, 623/65, 623/21, 623/24
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US Patent References:
5326364Trapezial implantJuly, 1994Alvine623/21
5066305Prosthetic foot having a low profile cantilever spring keelNovember, 1991Firth623/65
D316150Orthotic ankle flexureApril, 1991Day et al.D24/192
4289122Ankle-foot orthosisSeptember, 1981Mason et al.D24/192
3896503Endosphosthetic ankle joint devicesJuly, 1975Freeman et al.623/21
3896502Endoprosthetic bone joint devicesJuly, 1975Lennox623/21

Primary Examiner:
Zarfas, Louis S.
Assistant Examiner:
Simmons I.
Attorney, Agent or Firm:
Westman, Champlin & Kelly, P.A.
1. The ornamental design for a an orthotic ankle flexure, as shown anddescribed.


FIG. 1 is a top plan view of a an orthotic ankle flexure embodying my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image of the side shown;

FIG. 3 is a perspective view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is an end view thereof, the opposite end view being a mirror image of the end shown.