A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 13/14 (2006.01) A43B 13/12 (2006.01) A43B 13/18 (2006.01) A43B 21/30 (2006.01)
Patent
CA 2221804
An insert (44) for a shoe (10) sole (12) includes a heel lever (52) which absorbs energy from the foot during heel strike and returns the energy to the foot during heel lift-off.
Cette invention concerne un insert (44) pour une semelle (12) de chaussure (10), lequel comprend un levier (52) de talon qui absorbe l'énergie provenant du pied lorsque le talon heurte le sol, et renvoie cette énergie au pied lorsque le talon est relevé.
Foley Peter M.
Litchfield Paul E.
Pawlus Christopher J.
Ricci Gordon K.
Snow Rebecca E.
Mbm & Co.
The Rockport Company Inc.
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