Patents by Inventor Gerd Gerhartl

Gerd Gerhartl 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).

  • Publication number: 20050223511
    Abstract: A cosmetic pad is presented which is suitable for cleaning skin, in particular for peeling applications, and comprises a layer of fibers. At least one side of the cosmetic pad has a rough surface comprising abrasive particles which are sintered thereon.
    Type: Application
    Filed: July 15, 2003
    Publication date: October 13, 2005
    Applicant: Paul Hartmann AG
    Inventors: Rainer Mangold, Angela Rompp, Gerd Gerhartl
  • Patent number: 5480699
    Abstract: The pad, of round or polygonal shape, has two compressed outer surfaces, and an entirely or nearly uncompressed body. The more highly compressed the surfaces, the less permeable the pad becomes to liquids and substances having the consistency of a salve. The pads are suitable for applying and/or absorbing liquid or semi-liquid materials in cosmetics, medicine end numerous fields of technology.
    Type: Grant
    Filed: August 10, 1994
    Date of Patent: January 2, 1996
    Assignee: Flawa Schweizer Verbandstoff-und Wattefabrieken AG. Flawil
    Inventors: Gerd Gerhartl, Ernst Werner
  • Patent number: 5418037
    Abstract: A flexible and elongated composite material which is intended to be placed on a flat surface of an at least essentially rigid and also elongated composite material including a flat composite material which is designed to be placed on the rigid object. The composite material of the flexible object has a supporting layer. A stabilization layer is assigned to that one side of the supporting layer which is intended to face the rigid object. The stabilization layer is designed to give the composite material a necessary rigidity. Grooves are in at least one of the surfaces of the composite material. An adhesive agent is applied to certain points or areas of that surface of the composite material which is intended to be placed on the flat surface of the rigid object.
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: May 23, 1995
    Inventors: Roland Maeder, Gerd Gerhartl
  • Patent number: 5125401
    Abstract: A compress for dressing wounds contains a depot layer (1) for storing liquids. A guiding layer (2) is assigned to the side of the depot layer (1) which faces the front side of the compress, which guiding layer is constructed in such a manner that the secretion which reaches it can spread out predominantly along said layer (2), before it reaches the depot layer (1). In order to achieve this effect, channels (3) are formed in the surface of the guiding layer (2) which faces the front side of the compress. Said channels (3) extend in the direction of the surface of the guiding layer (2). The two layers (1, 2) are arranged between a surface ply (10) and a lower sealing layer (15), the edges (16, 17) of which are bonded. Liquids which reach the surface layer spread out rapidly and evenly over the entire surface of the compress.
    Type: Grant
    Filed: April 27, 1990
    Date of Patent: June 30, 1992
    Assignee: Flawa Schweizer Verbandstoff- und Wattefabriken AG
    Inventor: Gerd Gerhartl