Frame for glasses with interchangeable lenses
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 1996
Grant Date -
N/A
app pub date -
Jan 12, 1995
filing date -
Jan 12, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A frame for eyeglasses has interchangeable lenses in which the lenses are connected to a front element of the frame which is supplied with rigid supports that contain a snap-fitting groove which creates an interference connection. The frame also includes rings on each side which yield elastically in a circumferential direction, and which attach along the peripheral edge of the lenses. The rings are pressed into the supports through elastic interference, in such a way that the lenses are connected structurally to the frame, but can be removed through the action of the snap-fitting connection.
First Claim
Family
International Classification(s)
Cited Art Landscape
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