Patents by Inventor Jurgen Eberhard

Jurgen Eberhard 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: 20100075173
    Abstract: This invention describes a metallic multilayered material (10) for use as a heating plate or a cooling plate, in particular for food preparation, which is provided with at least one thick inner layer (12) made of good heat conducting material and and at least one thinner lower and upper cover layer (14, 16). The lower cover layer (14) has a plurality of holes (18) which are each filled at least partly with material of the inner layer (12). The upper cover layer (16) has no holes. The upper cover layer (16) of the multilayered material (10) serves as a work surface (e.g., as a grilling surface). Said multilayered material (10) guarantees, for example, a faster heat transfer to the open surface of the upper cover layer (16) during heating of the lower cover layer (14) by radiant heat or contact heat without the multilayered material (10) warping thereby.
    Type: Application
    Filed: December 19, 2007
    Publication date: March 25, 2010
    Applicant: EISFINK MAX MAIER GMBH & CO. KG
    Inventor: Jürgen Eberhard
  • Publication number: 20080202491
    Abstract: The invention relates to an air holding device comprising a channel system raised from a suction opening disposed at a height of a workstation generating dirty air or vapours and leading to at least one outlet opening. An exhausting fan is placed between a prefilter and at least one odour filter. The channel system is embodied in the form of an exhaust air box disposed downstream of the exhaust fan. The lateral surface of the exhaust air box comprises an air inlet which is connected to the downstream side of the exhausting fan. The other lateral surfaces are selectively provided with air outlet openings covered respectively with an odour filter having an adjustable air resistance. Said odour filter preferably consists of a foam material coated with active carbon and the air resistance thereof is selectable according the thickness and/or porosity of the foam material.
    Type: Application
    Filed: August 30, 2005
    Publication date: August 28, 2008
    Inventor: Jurgen Eberhard