A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 7/14 (2006.01) A43B 7/32 (2006.01) A43B 13/12 (2006.01)
Patent
CA 2271653
A protective safety shoe insert includes a seamless puncture-resistant insole substantially conforming in shape to a sole of the shoe. The insole comprises a flexible steel plate coinciding with an area of greatest flexure of the insole and a layer of a puncture-resistant material secured to the ends of the plate. The insole is injection molded with an integral safety toe, an integral arch support, and an optional integral heel protector. A metatarsal guard is secured to the safety toe to add impact protection for the metatarsal area of the foot.
Ridout & Maybee Llp
William H. Kaufman Inc.
LandOfFree
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