Patents by Inventor James E. Thiem

James E. Thiem 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).

  • Patent number: 4213543
    Abstract: A dispensing apparatus for discharging the contents of collapsible packages includes a housing which is mountable to a supporting surface and in which the package, such as a toothpaste tube, is placed for the dispensing of its contents. The housing contains a pressure plate which is used to compress the package against a wall of the housing and includes a pair of pressure arms pivoted to a wall of the housing and engageable against spaced portions of the pressure plate, the pressure arms being linked together for joint movement under action of an operating member such as a lever arm. According to a preferred embodiment, pressure arms have a roller at their ends for reducing friction between the pressure arms and the pressure plate.
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: July 22, 1980
    Inventor: James E. Thiem