Eyewear having a unitary flexible frame and an interchangeable lens
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 4, 1999
Grant Date -
N/A
app pub date -
Aug 18, 1997
filing date -
Aug 18, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Glasses are described having a frame which accepts a lens. No screws or other fasteners are required. The lens fits within a first and second groove in the frame. A unitary lens design is preferred having a first and second lens portions. The lens can be tinted or clear, can contain corrective or noncorrective optics.
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