Patents Assigned to Kawamoto Kogaku Kogyo K.K.
  • Patent number: 7971993
    Abstract: Rimless eyeglasses are provided that allow a lens to be fixed to a connector only by fitting the lens into the connector, and that also enable strong engagement between the lens and the connector. Rimless eyeglasses include a rimless lens, a bridge, and a connector that is provided at the tip of a temple. The rimless lens has an inwardly extending notch near upper left and right ends thereof. The bridge and the connector have a groove having a C-shaped longitudinal cross section and extending between top and bottom surfaces thereof. The notches of the rimless lens engage with the grooves of the bridge and the connector.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: July 5, 2011
    Assignee: Kawamoto Kogaku Kogyo K.K.
    Inventor: Shuichi Kawamoto
  • Publication number: 20100296044
    Abstract: Rimless eyeglasses are provided that allow a lens to be fixed to a connector only by fitting the lens into the connector, and that also enable strong engagement between the lens and the connector. Rimless eyeglasses include a rimless lens, a bridge, and a connector that is provided at the tip of a temple. The rimless lens has an inwardly extending notch near upper left and right ends thereof. The bridge and the connector have a groove having a C-shaped longitudinal cross section and extending between top and bottom surfaces thereof. The notches of the rimless lens engage with the grooves of the bridge and the connector.
    Type: Application
    Filed: February 19, 2010
    Publication date: November 25, 2010
    Applicant: KAWAMOTO KOGAKU KOGYO K.K.
    Inventor: Shuichi KAWAMOTO