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US 6,547,387 B1Granted
Eyeglass appliance for reducing eye strain
OwnerDavid A. Katsantonesinventor
Life of this patent
Estimating the term…
Abstract
An eye strain reducing lens structure for attaching to existing glasses to reduce eye strain when looking at a computer or television screen for extended periods of time. The eye strain reducing lens structure includes a pair of lenses coupled together by a bridge portion and a pair of attachment members each having resilient oppositional arms securable to a temple of an eyeglasses frame.
Claims5
An eye strain reducing glasses attachment comprising:
- a main member having a pair of lenses coupled to each other by a bridge section, each of said lenses being structured to reduce eye strain and positioned to sit adjacent to existing lens when said main member is coupled to an existing pair of eyeglasses;
- and
- a pair of attachment members extending from said main member, each of said attachment members being structured to receive an associated temple of an eyeglasses frame of the existing pair of eyeglasses;
- each attachment member having an extension portion and a pair of oppositional arm portions, said oppositional arm portions being generally arcuate and curving towards each other to form a clip for engaging the associated temple of the eyeglasses frame of the existing pair of eyeglasses;
- and
- distal ends of said oppositional arms being positioned to extend towards each other, said distal ends being positioned in spaced relationship to each other whereby said oppositional arms are adapted for permitting the associated temple to pass between said oppositional arms to facilitate removal of said main member.
3 more elements
An eye strain reducing glasses attachment comprising:
- a main member having a pair of lenses coupled to each other by a bridge section, each of said lenses being structured to reduce eye strain and positioned to sit adjacent to existing lens when said main member is coupled to an existing pair of eyeglasses;
- a pair of attachment members extending from said main member, each of said attachment members being structured to receive an associated temple of an eyeglasses frame of the existing pair of eyeglasses;
- each attachment member having an extension portion and a pair of oppositional arm portions, said oppositional arm portions being generally arcuate and curving towards each other to form a clip for engaging the associated temple of the eyeglasses frame of the existing pair of eyeglasses;
- said arm portions being positioned to extend from opposite sides of a distal portion of said extension portion;
- distal ends of said oppositional arms being positioned to extend towards each other, said distal ends being positioned in spaced relationship to each other whereby said oppositional arms are adapted for permitting the associated temple to pass between said oppositional arms to facilitate removal of said main member;
- said main member and said attachment members being integrally joined together;
- and
- a cross section of said distal portion of each attachment member taken transverse to a longitudinal axis of said attachment member being generally C-shaped.
5 more elements
Dependencies are inferred from the claim text.