Resources Contact Us Home
Browse by Category: Main > Health & Medicine
Class Information
Number: 351/143
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses > Connectors > Strap type > With particular bracing bar or stud
Description: Subject matter in which the straps are equipped with reinforcing braces, supplemental lens gripping ears or rigid pins to securely embrace or clamp the lens.

Patents under this class:

Patent Number Title Of Patent Date Issued
8429797 Buckling device Apr. 30, 2013
6793338 Rimless spectacles with lens holding stability Sep. 21, 2004
6682192 Multipurpose locking and fastening device Jan. 27, 2004

  Recently Added Patents
Magnetic element with top shield coupled side shield lamination
Methods and systems for delivering customized advertisements
Methods for diagnosing irritable bowel syndrome
Method for computer-based determination of a position in a map, navigation device and mobile radio telephone
Area reduction for surface mount package chips
Synchronization of web applications and media
Method for playing digital media files with a digital media player using a plurality of playlists
  Randomly Featured Patents
Method and apparatus for transferring data
Self-excited drill bit sub
Nail-holding accessory for hammers
Semiconductor memory device including magneto resistive element and method of fabricating the same
Method and apparatus for processing sound signal
Process and device for regenerating the loaded scrubbing agent in a physical gas wash
Base station receiver and a method for receiving a signal
Parking meter
Filter cartridge with drainable sludge barrier