Hinge joint for childrens eyeglasses
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 11, 1983
Grant Date -
N/A
app pub date -
Nov 10, 1980
filing date -
Nov 14, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A metal hinge for children's eyeglasses has a first hinge half connected to the temporal region of the lens bow and a second hinge half connected to the temple of the frame. To reduce the harmful effects when children's glasses are knocked about, one of the hinge halves is covered with a homogeneous silicone body which has a Shore D-hardness of between 10 to 30, measured by DIN 53505. The silicone body at least partially extends over the other hinge half.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully