Patents by Inventor C. Richard East

C. Richard East has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cutting tooth
    Patent number: D517104
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: March 14, 2006
    Inventor: C. Richard East
  • Cutting tooth holder and tooth
    Patent number: D525635
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: July 25, 2006
    Inventor: C. Richard East
  • Disk saw tooth/retainer joint
    Patent number: D486503
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: February 10, 2004
    Inventor: C. Richard East
  • Cutting tooth
    Patent number: D488174
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: April 6, 2004
    Inventor: C. Richard East