Eyewear frames with magnetic lens attachments
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United States of America Patent
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Feb 4, 2014
Grant Date -
Jan 26, 2012
app pub date -
Sep 30, 2011
filing date -
Jan 13, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention illustrates various methods of attaching a pair of eyeglass lenses or a lens shield to an eyeglass frame using magnets or magnetically attractive material. The magnetic attachment methods are beneficial because they allow the user to have interchangeable lenses or shields for indoor and outdoor use, enhancing their visual acuity during work or play. The lenses may be tinted, prescription, protective eyewear, or plano. The magnetic lenses are convenient and user friendly, allowing intuitive, tool-less interchangeability with no need to twist or stress the frame. These methods of attachment require no specific instructions or tools when the user replaces lenses.
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