Patents Assigned to Corrado American, Inc.
  • Publication number: 20070209241
    Abstract: The present invention relates to a device for scraping material from the earth. The device has a scraper housing, which may be attached to the front of a bulldozer or other earthmoving vehicle. The scraper housing may generally include a back wall, a first side wall, a second side wall, a center support wall, and a brace. The device may be equipped with a scraper blade attached to an earth transfer plate, the scraper blade attached proximate to the front of the scraper housing. As the scraper housing is urged forward, the scraper blade scrapes material from the earth which, by the force of the material being scraped, is forced along the earth transfer plate. After reaching the end of the earth transfer plate, the material can be deposited onto a scraper conveyor that has a belt extending between the side walls of the housing. The scraper conveyor belt continuously moves material toward an opening in the second wall.
    Type: Application
    Filed: March 3, 2006
    Publication date: September 13, 2007
    Applicant: Corrado American, Inc.
    Inventors: Frank Corrado, Frank Robinson, William Wipf, Joseph Corrado