Self-Fastening Indoor Protecting Device
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United States of America Patent
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Issued Date -
Jul 11, 2019
app pub date -
Apr 25, 2017
filing date -
Apr 26, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to gum shoe-type footwear and a mechanism both for fixing the shoes and for fastening normal footwear provided with this mechanism which allows a person to perform this operation without leaning and without using their hands. According to the invention, the device comprises a Subassembly (A) drive mechanism and a Subassembly (B) of lower fastening of the Subassembly (A), a Subassembly (C) of upper fastening of the Subassembly (A) and footwear positioning and a pneumatic Subassembly (D).
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