Patent ID: 6491390
Filing Date: 2002-12-10
Classification: A42B,A61F,G02C

Abstract:
An eyeglass assembly for attachment to the bill of a cap, the eyeglass assembly comprising:a set of lens members having different characteristics; a pivot member having a lens retaining receptacle for releasably holding any one of said lens members, said lens members being interchangeable in said pivot member, said lens retaining receptacle being arranged to restrict placement of said lens members to a predetermined centered position, said pivot member including: (i) a body having a base and a wall depending from the base, and (ii) a hinge having at least one pivot pin and at least one detent feature for holding the pivot member in one or more predetermined positions; and a frame terminating in a pair of ends each having a curved upper portion, the ends including a gripper opening for gripping the bill of a cap.