Patent ID: 6276795
Filing Date: 2001-08-21
Classification: A61F,G02C

Abstract:
Eyewear comprising:a frame having a first side and an opposing second side and at least one ventilation channel formed in the first side, the frame having a skirt extending around a periphery of the frame for contacting a face of a user in a sealing manner, the skirt comprising a beveled surface extending outwardly from the first side of the frame and a flange member extending from the beveled surface for seating against the face, the frame having a pair of temple slots;a lens detachably coupled to the first side of the frame; anda pair of end pieces detachably attached to the lens by being inserted within openings formed in the lens and within the temple slots, the end pieces being inserted in a first position such that movement of the end pieces to a second position within the temple slots causes the end pieces to contact a portion of the frame for positioning and securing the lens relative to the frame.