Breathable double-knit or interlock elastic fabric with single component material (US Patent 12729464)

Patent number: 12729464 Kind code: B2 Granted: 2026-09-08 Filed: 2022-08-25 Inventors: Geoffrey D Hietpas (Newark, DE, US); Guan Wang (Avondale, PA, US); Qian Zhang (Shangqiu City, CN) Assignees: The LYCRA Company LLC (Wilmington, DE, US) CPC: D04B 1/12; D04B 1/123; D04B 1/126; D04B 1/14; D04B 1/16; D04B 1/18; D04B 1/20; D04B 1/24; D04B 21/18

Abstract

An elastic double-knit or interlock fabric of non-elastomeric-elastic yarn which exhibits improved breathability and case of