Patents by Inventor Ron Zabarte

Ron Zabarte 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).

  • Earth digging and trenching tool head
    Patent number: D256322
    Type: Grant
    Filed: March 2, 1978
    Date of Patent: August 12, 1980
    Inventor: Ron Zabarte
  • Combination cutter and cultivator tool head
    Patent number: D265168
    Type: Grant
    Filed: April 7, 1980
    Date of Patent: June 29, 1982
    Inventor: Ron Zabarte
  • Jawed crusher for food items
    Patent number: D297603
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: September 13, 1988
    Inventor: Ron Zabarte
  • Combination crow bar/shovel tool
    Patent number: D299210
    Type: Grant
    Filed: February 25, 1986
    Date of Patent: January 3, 1989
    Inventor: Ron Zabarte
  • Axe
    Patent number: D299412
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: January 17, 1989
    Inventor: Ron Zabarte
  • Combination digging and trenching tool head
    Patent number: D300109
    Type: Grant
    Filed: March 3, 1986
    Date of Patent: March 7, 1989
    Inventor: Ron Zabarte
  • Combined chisel and pick tool head
    Patent number: D302381
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: July 25, 1989
    Inventor: Ron Zabarte
  • Two edge pick tool head
    Patent number: D302933
    Type: Grant
    Filed: March 3, 1986
    Date of Patent: August 22, 1989
    Inventor: Ron Zabarte
  • Axe mattock
    Patent number: D303068
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: August 29, 1989
    Inventor: Ron Zabarte
  • Tined mattock
    Patent number: D303341
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: September 12, 1989
    Inventor: Ron Zabarte
  • Trencher tool
    Patent number: D307099
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: April 10, 1990
    Inventor: Ron Zabarte