Patents by Inventor James W. Laczkowski

James W. Laczkowski 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).

  • Stretch bundling
    Patent number: 5070676
    Abstract: This is a stretch bundler for use in bundling a variety of loads. A method and apparatus description defines this invention by the use of the novel film gripper mechanism used. The gripper mechanism stretches the width of a film while holding its leading edge. It then releases the film and continues the bundling operation by rotating a film dispenser thereabout and dispensing the film around the load.
    Type: Grant
    Filed: May 7, 1990
    Date of Patent: December 10, 1991
    Assignee: Bemis Company, Inc.
    Inventors: James W. Laczkowski, Kevin A. Bickerstaff
  • Stretch bundler
    Patent number: 4936073
    Abstract: This is a stretch bundler for use in bundling a variety of loads. A method and apparatus description defines this invention by the use of the novel film gripper mechanism used. The gripper mechanism stretches the width of a film while holding its leading edge. It then releases the film and continues the boundling operation by rotating a film dispenser thereabout and dispensing the film around the load.
    Type: Grant
    Filed: June 23, 1989
    Date of Patent: June 26, 1990
    Assignee: Bemis Company, Inc.
    Inventors: James W. Laczkowski, Kevin A. Bickerstaff