Patents Assigned to Cortina International Corp.
  • Patent number: 4804193
    Abstract: An electronic dartboard which includes a circuit board having a plurality of contacts and a dart-engaging target assembly mounted in front of the circuit board. The target assembly has a plurality of individual scoring blocks. Each block has at least one stem rearwardly protruding towards the circuit board. A conductor point and a buffer ring are provided at the back end of the stem. The buffer ring spaces the conductor point from the contact point. When a dart is thrown on the dartboard the buffer ring deforms engaging the conductor point with the contact point.
    Type: Grant
    Filed: September 21, 1987
    Date of Patent: February 14, 1989
    Assignees: An Wei Enterprise Co., Ltd, Cortina International Corp.
    Inventors: Jui S. Lin, Daniel Lin