Invention Application
- Patent Title: REMOVABLE FOOTWEAR INSERT
- Patent Title (中): 可拆卸的鞋类插件
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Application No.: US14154036Application Date: 2014-01-13
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Publication No.: US20140305004A1Publication Date: 2014-10-16
- Inventor: Timothy Thomas O'Dowd
- Applicant: Timothy Thomas O'Dowd
- Main IPC: A43B7/32
- IPC: A43B7/32 ; A43B13/38

Abstract:
A removable puncture protective footwear insert with an insole with an orthotic shape that includes an arch support and a heel cup made of a cellular foam product, a multiple layer protective material where the layers are coupled together and held within the insole and a cushioning and shock absorption material that helps maintain the insole orthotic shape. The cellular foam product is PORON™ or ethylene vinyl acetate, PORON™ and ethylene acetate and the insole may be with or without a tile heel cup. The multiple layer protective material is a SWEN-FLEX® material LENZI EGISTO PS5 ES L-PROTECTION® material, or other puncture proof material. There are also two or more separate methods for manufacturing a removable footwear insert.
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