Eyeglass frame having removable lens
AssigneeSol-Optics, Inc.
InventorCharles I. Solomon
Life of this patent
Estimating the term…
Abstract
An eyeglass frame having removable lenses consisting of lens rings to which are secured movable upper or lower lens hooks receiving a removable lens. The frames may be utilized for interchangeable prescription, non-prescription, safety glasses and sunglasses. Movable upper or lower hooks complete the retention means for retaining the lenses in the eyeglass frame. Nine species of movable upper or lower hooks are visualized. The preferred species is a rotatable hook. Other species visualized are spring loaded projection, frictional slide projection, a projecting tilt arm, and screwable hooks.
Claims4
An eyeglass frame adapted to receive removable lense comprising:
- a. a pair of lens rings connected by a nosebridge;
- b. temple means secured to each of said lens rings;
- c. multiple lens hooks secured to said lens rings, said hooks and said lens rings adapted to receive and retain eyeglass lenses, and at least one of said lens hooks being movable to allow said eyeglass lenses to be retained and removed from said lens rings, said movable lens hook comprising a cylinder mounted on each of said lens rings and a hook secured to said cylinder and wherein said cylinder and said hook form an integral unit and said integral unit rotates.
An eyeglass frame adapted to receive removable lense comprising:
- a. a pair of lens rings connected by a nosebridge;
- b. temple means secured to each of said lens rings;
- c. multiple lens hooks secured to said lens rings, said hooks and said lens rings adapted to receive and retain eyeglass lenses, and at least one of said lens hooks being movable to allow said eyeglass lenses to be retained and removed from said lens rings, said movable lens hook comprising a cylinder mounted on each of said lens rings and a hook secured to said cylinder and wherein said hook is threaded into said cylinder and said cylinder is non-rotatable.
An eyeglass frame adapted to receive removable lense comprising:
- a. a pair of lens rings connected by a nosebridge;
- b. temple means secured to each of said lens rings;
- c. multiple lens hooks secured to said lens rings, said hooks and said lens rings adapted to receive and retain eyeglass lenses, and at least one of said lens hooks being movable to allow said eyeglass lenses to be retained and removed from said lens rings, said movable lens hook comprising a lens extension secured to each of said lens rings and a spring loaded pin movably connected to said lens extension, said spring loaded pin adapted to release and retain said eyeglass lens.
An eyeglass frame adapted to receive removable lense comprising:
- a. a pair of lens rings connected by a nosebridge;
- b. temple means secured to each of said lens rings;
- c. multiple lens hooks secured to said lens rings, said hooks and said lens rings adapted to receive and retain eyeglass lenses, and at least one of said lens hooks being movable to allow said eyeglass lenses to be retained and removed from said lens rings, said movable lens hook comprising a lens extension secured to each of said lens rings and a slide clip movably connected to said lens extension, said slide clip adapted to release and retain said eyeglass lens.
Dependencies are inferred from the claim text.