Eyeglasses with replaceable lenses
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 2, 2006
app pub date -
Mar 15, 2006
filing date -
Mar 15, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A type of eyewear has a pair of eyecup assemblies, one for each eye that sandwiches a lens between layers of resilient material and hard material to prevent the lenses from disengaging or popping out of the assembly. This sandwiching effect can be used in swim goggles or eyeglass frames including a chassis and a front retaining piece. Particularly relative to the swim goggles, the layers of each eyecup assembly include an eyecup, an inner eyecup retainer, and an outer cap releasably attached to the inner eyecup retainer. Each eyecup assembly has a nasal portion connected to a bridge strap and a temple portion connected to a head strap. The inside surface of the opening has an inner groove for receiving a lens, and the outside surface of the opening has an outer groove. With the eyeglass frames, the lenses are sandwiched between a chassis and a front retaining piece. A pin, screw, or clip further enhances this connection to secure the lenses, thus enabling the wear to resist impact.
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