Invention Grant
US08246166B2 Eyewear with reflective head strap 有权
眼镜与反光头带

Eyewear with reflective head strap
Abstract:
Eyewear includes at least one lens, a frame having a main front section for supporting the lens attached to the main front section. The eyewear further includes a head strap attached to the frame and at least one retroreflective element attached to the head strap to be visible by others in low-light conditions.
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