Resources Contact Us Home
Rimless spectacles

Image Number 2 for United States Patent #6588894.

A spectacle lens (2) has a first through-hole (22) into which a stud (16) formed in an end piece. The first through-hole (22) and the stud (16) have corresponding non-circular cross-sectional profiles. In the stud and in a contact portion of the end piece, a second through-hole (18) is formed, with a pin (24) being inserted therein, the pin having a head (28) which, with its lower side, abuts on the spectacle lens (2) on the side thereof facing away from the contact portion (10).

  Recently Added Patents
Method of and apparatus for recording motion picture, which generate encoded data with higher compression efficiency using a motion vector similarity
Method and apparatus for providing seamless call handoff between networks that use dissimilar transmission methods
Interferer region identification using image processing
Storage device having clock adjustment circuitry with firmware-based predictive correction
Probe card holding apparatus with probe card engagement structure
High throughput thin film characterization and defect detection
  Randomly Featured Patents
Substrate for information recording medium and method of producing it, and information recording medium comprising the substrate
Semiconductor memory device including a cylinder type storage node and a method of fabricating the same
Optical compensation film, polarizing plate and liquid crystal display
Method and means of controlling a food extruder as a function of bulk density of the extruded product
Eyeglass frame
Systems and methods for endpoint recording using recorders
Packaging for support pillows
Electrical insect killing apparatus
Speed regulator for the warp beam of a weaving machine
Coating composition of polyesterurethane and polyisocyanate crosslinking agent