Patents Assigned to Hy-Ko Products Co.
  • Key cutting machine
    Patent number: 8342783
    Abstract: A key cutting machine is provided for cutting a key blank from a master key. The key cutting machine comprises a first cutting member that rotates about a substantially horizontal axis for cutting a key pattern on a key blank and a second cutting member that rotates about a substantially vertical axis for cutting a key pattern on a key blank. Additional improvements or features of a key cutting machine are also described.
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: January 1, 2013
    Assignee: Hy-Ko Products Co.
    Inventor: Richard W. Ryai, Sr.
  • Key cutting machine
    Patent number: 7387476
    Abstract: A key cutting machine is provided for cutting a key blank from a master key. The key cutting machine comprises a first cutting member that rotates about a substantially horizontal axis for cutting a key pattern on a key blank and a second cutting member that rotates about a substantially vertical axis for cutting a key pattern on a key blank. Additional improvements or features of a key cutting machine are also described.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: June 17, 2008
    Assignee: Hy-Ko Products Co.
    Inventor: Richard W. Ryai, Sr.