Patents by Inventor Dietrich W. Machelett

Dietrich W. Machelett 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: 5704378
    Abstract: A cosmetics compact includes a housing for receiving an insert for covering a removable tray contained within the housing. The covering is, preferably, pivotally connected to the housing by way of an articulation. The cover is retained in a closed, preferably, by latches. The latches of the cover are released by a presser element contained, or guided, within the housing which cooperates with the latches of the covering. An insert having a pin is held at its ends by receivers, or depressions, in the housing. The insert is over-reached by a longitudinally-slotted sleeve which is an integral part of the covering. The covering also includes a latching lug which latches into a window of the insert and cooperates with an unlocking surface of a presser element for unlocking, or opening, the cover. The insert holds the tray firmly and also serves to secure the presser element and to lock the cover.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: January 6, 1998
    Assignee: Wilheim Koopmann KG
    Inventor: Dietrich W. Machelett