Patents Assigned to The Murphy Advantage Corporation
  • Universal implement for cleaning corrugated surfaces
    Patent number: 4229032
    Abstract: A reefer scoop having a plurality of teeth for scraping the icy encrustation from corrugated surfaces such as those commonly found in refrigerated trucks, trailers and containers; the teeth are universally adjustable to accommodate a variety of corrugation spacings, and the scoop is quickly and easily converted by means of rotating the blade for use as a conventional shovel.
    Type: Grant
    Filed: March 9, 1979
    Date of Patent: October 21, 1980
    Assignee: The Murphy Advantage Corporation
    Inventor: Michael R. Murphy