Frame construction for eyewear having removable auxiliary lenses
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 26, 2005
Issued Date -
N/A
app pub date -
Oct 23, 2000
filing date -
Apr 18, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Eyeglasses and clip-ons are improved by providing housings for magnets for securing the clip-ons in a uniblock also incorporating one or more of the following: part of a closing block, an end piece, and part of a hinge. The structure is more compact, neater in appearance, and of improved quality as compared to eyeglasses incorporating conventional structures, and is less expensive to manufacture than many conventional eyeglasses, especially in large volume.
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