Patents by Inventor Dietwin Helmut Prommer

Dietwin Helmut Prommer 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: 5870780
    Abstract: A collapsible steam cabin for personal body care includes a bottom panel, having a front edge, rounded back edge and upstanding side edges, a rear panel which has a rounded lower edge which is slidingly connected to the rounded back edge, the back edge and the lower edge being contiguous, and a top edge the rear panel being rotatable around the back edge from a substantially vertical position to a position wherein the top edge is proximal to the front edge of the bottom panel forming a closed construction, a flexible material connected to the front edge of the bottom panel and the top edge of the back panel, and a connector for attachment to a steam generator. The cabin is in one embodiment provided with a connector having an integrated connector comprising a steam inlet valve and an electrical contact for connection to an external steam generator comprising a complementary connector.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: February 16, 1999
    Inventor: Dietwin Helmut Prommer