Patents by Inventor Max Hausermann

Max Hausermann 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).

  • Filter cigarette
    Patent number: 4527573
    Abstract: A filter cigarette is provided which is adjustable to provide a wide range of air dilution values and which comprises a tobacco rod, a wrapped substantially cylindrical filter plug, and air transmissive tipping paper. The filter plug comprises a first mouth-end segment and a second, axially aligned, abutting rod-end segment which are joined such that the first segment is rotatable about the common axis. The second segment abuts and is joined to the tobacco rod.
    Type: Grant
    Filed: November 5, 1982
    Date of Patent: July 9, 1985
    Assignee: Philip Morris Incorporated
    Inventor: Max Hausermann