Patents Assigned to Mister Services, Inc.
  • Patent number: 6735814
    Abstract: A method and apparatus for cleaning generally hard-to-reach or inaccessible areas uses a turbine blower attached to at least one duct for blowing debris located in the hard-to-reach or inaccessible area into an accessible area. The apparatus is most typically mounted on a street-cleaning machine that collects debris as the machine is driven over the debris. The duct can be directionally adjusted from a driver's position of the street-cleaning machine. Air flow volume per unit time can be adjusted from the driver's position. The debris is moved using the apparatus from the inaccessible or hard-to-reach area into an area that permits the street-cleaning machine to be driven over the debris to collect the debris.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: May 18, 2004
    Assignee: Mister Services, Inc.
    Inventors: David W. Franklin, Daniel J. Brantley