Patents Assigned to Curtis & Marble Corp.
  • Method of and apparatus for wrapping products
    Patent number: 4439975
    Abstract: Method of and means for wrapping generally cylindrical products with plastic film in which the film extends from a supply roll over a supporting means and terminates in a free end. The product is placed on the supporting means, the free end of the film is transferred to the product and the product is rotated to draw film from the supply roll and cause it to be wrapped around the product. The wrapped product is removed from the supporting means and the film is severed.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: April 3, 1984
    Assignee: Curtis & Marble Corp.
    Inventor: Robert Laing