Spring hinge between a bow and a bow cheek of a pair of...
Spring hinge for spectacle frame
Spring hinge structure for eyewear
Temple bar with ball and socket hinge and method of making same
Temple comprising rigid components coupled with a soft element,
Temple fastener for eyeglass frames
Temple for eyewear having an integrally formed serpentine hinge
Turning mechanism of a temple with respect to a bracket and...
Unitary hingeless eyeglass frame
Visitor spectacles