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US 11,143,883 B2Granted
Spectacles with interchangeable lenses
AssigneeLindberg A/S
InventorsHenrik Lindberg, Hans Boye-Nielsen, Thomas Mach, Lars Bøjvad, Ulrik Caspersen
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AssigneeLindberg A/S
InventorsHenrik Lindberg, Hans Boye-Nielsen, Thomas Mach, Lars Bøjvad, Ulrik Caspersen
Estimating the term…
Spectacles with interchangeable eyeglass lenses (2), where the spectacles comprise a spectacles frame (1) and eyeglass lenses (2), where the eyeglass lenses comprise a mount (3) which is secured to an outer edge of the eyeglass lenses, and where at least one of the mount and the spectacles frame comprises a coupling element (8), which can couple together the mount (3) and the spectacles frame (1), thereby producing a spectacles frame in which the eyeglass lenses can be replaced as desired. Furthermore, the mount or the spectacles frame comprises an oblong recess (5) designed to receive a partial section (7) of the spectacles frame or a bulge on the mount. Said spectacles are suitable for use at work, bicycling in blustery weather, or skiing in harsh sunlight.
Spectacles with interchangeable eyeglass lenses, where the spectacles comprise a spectacles frame and eyeglass lenses, where each eyeglass lens is fitted in a mount which is secured to an outer edge of the eyeglass lens, and where at least one of the mount and the spectacles frame comprises a coupling element, which can detachably couple together the mount and the spectacles frame, and in that the mount comprises an oblong recess designed to receive a partial frame section of the spectacles frame, characterized in that a pin, preferably a cylindrical pin, is mounted in aligned boreholes in each side wall of the mount's recess and that the coupling element is in the form of a U-shaped notch formed to interact with the pin.
Dependencies are inferred from the claim text.