Boots – shoes – and leggings – Insoles – Laminated
Patent
1992-10-06
1994-02-15
Sewell, Paul T.
Boots, shoes, and leggings
Insoles
Laminated
36 43, 36 73, A43B 1338
Patent
active
052855830
ABSTRACT:
A protective insole for use in safety footwear comprising a protective layer composed of plastic and including a flexible forepart portion having an insole board bonded to its bottom surface and a fabric liner bonded to its top surface during the process of molding the protective plastic layer. A fabric mesh may be embedded in the plastic layer for reinforcement. A further embodiment provides a steel forepart plate anchored to a plastic shank and heel about the region of greatest flexure.
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Hillard Thomas P.
Sewell Paul T.
Terra Nova Shoes Ltd.
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