Eyeglasses with removable lens assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 17, 1991
Issued Date -
N/A
app pub date -
Sep 20, 1988
filing date -
Jun 30, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Eyeglasses of the type which permit interchanging of framed lenses are disclosed which employ a lens assembly including a pair of lenses mounted in a frame. The frame, in turn, is releasably mounted to a backing support which supports the upper portion of the frame and includes a retaining clip pivotally mounted between an open position permitting easy mounting of the lens assembly, and a second closed position which maintains engagement between the lens and backing assemblies.
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