Patents by Inventor Anthony Lutzke

Anthony Lutzke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for confining wrapped reams of paper sheets in cardboard boxes
    Patent number: 4683705
    Abstract: Successive stacks of wrapped reams of paper sheets are delivered onto first cardboard blanks on top of a first platform which is then maintained in raised position. The platform thereupon descends and the front and rear sidewalls of the blank are simultaneously pivoted against the respective sides of the descending stack before the latter leaves the first platform and continuously advances along a first horizontal path wherein the conversion of the first blank continues so that such blank ultimately constitutes a case surrounding the bottom and the sides of the respective stack. The stack is then lifted by a second platform and a second blank is placed on top of the ascending stack or even ahead of the second platform.
    Type: Grant
    Filed: June 19, 1986
    Date of Patent: August 4, 1987
    Assignee: PEMCO, Inc.
    Inventors: Otis E. Meives, Anthony Lutzke
  • Method and apparatus for confining wrapped reams of paper sheets in cardboard boxes
    Patent number: 4610125
    Abstract: Successive stacks of wrapped reams of paper sheets are delivered onto first cardboard blanks on top of a first platform which is then maintained in raised position. The platform thereupon descends and the front and rear sidewalls of the blank are simultaneously pivoted against the respective sides of the descending stack before the latter leaves the first platform and continuously advances along a first horizontal path wherein the conversion of the first blank continues so that such blank ultimately constitutes a case surrounding the bottom and the sides of the respective stack. The stack is then lifted by a second platform and a second blank is placed on top of the ascending stack or even ahead of the second platform.
    Type: Grant
    Filed: May 3, 1985
    Date of Patent: September 9, 1986
    Assignee: PEMCO Inc.
    Inventors: Otis E. Meives, Anthony Lutzke