Patents Assigned to Zimmco, Inc.
  • Wheelbarrow extension
    Patent number: D588323
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: March 10, 2009
    Assignee: Zimmco, Inc.
    Inventor: Felton Zimmerman
  • Wheelbarrow extension
    Patent number: D591022
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: April 21, 2009
    Assignee: Zimmco, Inc.
    Inventor: Felton Zimmerman
  • Wheelbarrow extension
    Patent number: D591023
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: April 21, 2009
    Assignee: Zimmco, Inc.
    Inventor: Felton Zimmerman