Method of manufacturing spray-on footwear
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United States of America Patent
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Nov 26, 2019
Grant Date -
Aug 30, 2018
app pub date -
May 2, 2018
filing date -
Feb 19, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method is provided for making footwear utilizing a spray-on material. The method can include spraying a spray-on fabric onto surfaces of a three dimensional last. The last can be produced using additive manufacturing techniques, such as 3D printing, based on data corresponding to dimensions and contours of a consumer's foot, and/or preselected aesthetic footwear designs. The spray-on fabric is sprayed onto the surfaces of the last and allowed to cure to form a flexible, non-woven fabric upper. The upper can be removed from the last and turned inside out. With the upper turned inside out, a sole can be joined to the fabric upper to form the footwear.
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International Classification(s)
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- G06Q:DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAP....
- B29D:PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FRO....
- G05B:CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTION....
- A43D:MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACT....
- A43B:CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOT....
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