Patents Assigned to Tuff-Kutt, Inc.
  • Dextrorotatory brush cutting blade
    Patent number: D406501
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: March 9, 1999
    Assignee: Tuff-Kutt, Inc.
    Inventors: Jeffrey L. Schultz, Edward J. Grossi
  • Dextrorotatory tree cutting blade
    Patent number: D406502
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: March 9, 1999
    Assignee: Tuff-Kutt, Inc.
    Inventors: Jeffrey L. Schultz, Edward J. Grossi
  • Levorotatory tree cutting blade
    Patent number: D406503
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: March 9, 1999
    Assignee: Tuff-Kutt, Inc.
    Inventors: Jeffrey L. Schultz, Edward J. Grossi