Patent ID: 7210777

Claim:
An eyeglass assembly comprising: a brow bar having a first end, a second end opposite said first end and a central region located between said first and second ends; and a lens assembly including a first end, a second end, a top edge extending between said first and second ends, said top edge including a central attachment region and first and second side regions and first and second channels formed along said top edge in said first and second side regions respectively, said lens assembly extending from said first end of said brow bar to said second end of said brow bar, said lens assembly attached to said brow bar only at said central attachment region, wherein said first and second ends of said brow bar are not restrained by said lens assembly and can be deflected relative to said lens assembly, said first and second channels each defining a space to allow outward deflection of said first and second ends of said brow bar.