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Patent drawing for Variegated ripstop
US 8,333,221 B2
Materials US 8,333,221 B2 Expired

Variegated ripstop

This invention describes a fabric with a special woven pattern that creates areas with different properties, like strength or breathability. The pattern is made by varying how threads intersect, forming small cells. The core idea is a method for making garments by cutting pieces from this specialized fabric, ensuring each piece matches specific strength or breathability needs for different parts of the clothing.

Why it matters: Digital textile design and automated weaving have advanced significantly since 2009, making it far easier to produce custom variegated fabrics and precisely cut them to match garment performance profiles.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedCustom textile weaving, design, and cutting

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