Patents Assigned to Trico Equipment Corporation
  • Scarifying attachment for floor machine
    Patent number: 4185350
    Abstract: Scarifying or abrading apparatus is designed for attachment to a hand-operated single-shaft rotary floor maintenance machine, the apparatus including a circular attachment plate having a plurality of pairs of radially spaced-apart rectangular holding members, there being rotatably mounted between the members of each pair of members a plurality of cutters disposed for rotational scarifying engagement with the floor when the disc is rotated by the machine.
    Type: Grant
    Filed: July 31, 1978
    Date of Patent: January 29, 1980
    Assignee: Trico Equipment Corporation
    Inventor: Ronald W. Fish