Patents Assigned to Wilhelm Koopman KG
  • Patent number: 5295496
    Abstract: A compact for cosmetic preparations having a housing part, a powder tray and/or insert containing the like inside the housing part and a lid coupled by way of a hinge, having a first catch integrally formed on the lid and cooperating with a second catch, as well as having a presser for releasing the catches. The problem is reliable opening of the compact and high strength of the catches, also inexpensive manufacture of the compact and ease of operation for the user. The second catch is seated in the region of the housing part. The presser is displaceable in the housing part, releases the catches by pressing thereon and opens the lid.
    Type: Grant
    Filed: October 2, 1992
    Date of Patent: March 22, 1994
    Assignee: Wilhelm Koopman KG
    Inventor: Dietrich Machelett