Patents by Inventor Richard Heiliger

Richard Heiliger 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).

  • Apparatus and method for manufacture of containers of variable length
    Patent number: 6139479
    Abstract: An apparatus for manufacturing containers or bags includes a sealer that produces seals on a moving film. These seals are spaced at intervals that determine the length of the containers. An operator can change the desired container length while the film is moving. In response to such changes, a control arrangement adjusts the speed at which the sealer rotates and, in turn, the spacing of the seals and the length of the containers.
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: October 31, 2000
    Assignee: Reynolds Consumer Products, Inc.
    Inventor: Richard Heiliger