Electronic devices with sound permeable fabric
Number of patents in Portfolio can not be more than 2000
United States of America
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Jun 4, 2024
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N/A
app pub date -
Mar 24, 2021
filing date -
Mar 24, 2021
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Abstract
A pair of headphones may include first and second ear cups that each contain one or more speakers. The speakers may emit audio through a sound-permeable warp knit spacer fabric that is coupled to each ear cup. The warp knit spacer fabric may include inner and outer fabric layers joined by a spacer layer. The outer fabric layer may have first and second regions with different fabric densities. The first region with the greater fabric density may be used to form a label such as an R-shape or L-shape to indicate which ear cup should cover the user's right ear and which ear cup should cover the user's left ear. The denser first region may have diamond-shaped openings of a first size and the less dense second region may have diamond-shaped openings of a second size that is greater than the first size.
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