Resilient hinge for spectacles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 28, 2016
Grant Date -
Jan 8, 2015
app pub date -
Feb 26, 2013
filing date -
Mar 2, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A resilient hinge device for connecting each of the arms to a front frame of spectacles in an articulated way, includes a tie bar having an axial extremity articulated with the arm and a resilient member including a substantially U-shaped sheet metal body, the resilient member being fitted onto the tie bar in such a way as to remain placed between the front frame and the arm to resiliently stress the arm towards preselected angular positions with respect to the front frame when the arm is rotated, these angular positions including a position in which the arm is open, suitable for wearing of the spectacles, and a closed position of the arm folded back against the front frame, and to return the arm to the open position when rotated beyond that position when opened too far with respect to the frame.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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