Patents by Inventor Alexander Hemminger

Alexander Hemminger 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: 9357843
    Abstract: A pull-out guide for furniture parts which can move relative to one another includes at least two pull-out rails, between which at least one first roller body and at least one second roller body are disposed, which are held in a rotatable manner in at least one roller body cage, the at least one first roller body having a greater nominal diameter and a lower modulus of elasticity than the at least one second roller body of the roller body cage. The pull-out guide is characterized in that a difference in diameter (?d) between a first nominal diameter of the first roller body and a second nominal diameter of the second roller body is greater than a lower limit which is at least as great as a manufacturing tolerance (?d1) in the diameter of the first roller body.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: June 7, 2016
    Assignee: PAUL HETTICH GMBH & CO. KG
    Inventors: Peter Jährling, Alexander Hemminger, Sebastian Bastkowski
  • Publication number: 20150216303
    Abstract: The invention relates to a pull-out guide, in particular for an item of furniture or a domestic appliance, having a stationary guide element and at least one running rail, wherein at least one roller body cage having a plurality of roller bodies is arranged between the guide element and the running rail. The pull-out guide is distinguished in that the guide element is formed by at least one wire. The invention also relates to an item of furniture or domestic appliance which has a pull-out guide of this kind, and to a retrofit kit for an item of furniture or domestic appliance in order to retrofit said item of furniture or domestic appliance with a pull-out guide of this kind.
    Type: Application
    Filed: August 16, 2013
    Publication date: August 6, 2015
    Inventors: Daniel Rehage, Alexander Hemminger, Daniel Reidt, Christian Koldewey
  • Publication number: 20150147009
    Abstract: A pull-out guide for furniture parts which can move relative to one another includes at least two pull-out rails, between which at least one first roller body and at least one second roller body are disposed, which are held in a rotatable manner in at least one roller body cage, the at least one first roller body having a greater nominal diameter and a lower modulus of elasticity than the at least one second roller body of the roller body cage. The pull-out guide is characterised in that a difference in diameter (?d) between a first nominal diameter of the first roller body and a second nominal diameter of the second roller body is greater than a lower limit which is at least as great as a manufacturing tolerance (?d1) in the diameter of the first roller body.
    Type: Application
    Filed: July 12, 2013
    Publication date: May 28, 2015
    Applicant: PAUL HETTICH GMBH & CO. KG
    Inventors: Peter Jährling, Alexander Hemminger, Sebastian Bastkowski
  • Patent number: 8979222
    Abstract: A pull-out guide of a movable element of a piece of furniture or a domestic appliance. The pull-out guide including a guide rail configured to be fixed to a body of the piece of furniture or domestic appliance; a movable element; and a slide rail configured to be connected to the movable element. The guide rail is detachably connected to a molded part, the molded part being provided on the body. A component is configured to support movement of the movable element.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: March 17, 2015
    Assignee: Paul Hettich GmbH & Co. KG
    Inventors: Peter Jahrling, Alexander Hemminger
  • Publication number: 20120288221
    Abstract: A pull-out guide of a movable element of a piece of furniture or a domestic appliance. The pull-out guide including a guide rail configured to be fixed to a body of the piece of furniture or domestic appliance; a movable element; and a slide rail configured to be connected to the movable element. The guide rail is detachably connected to a molded part, the molded part being provided on the body. A component is configured to support movement of the movable element.
    Type: Application
    Filed: February 1, 2011
    Publication date: November 15, 2012
    Applicant: PAUL HETTICH GMBH & CO. KG
    Inventors: Peter Jahrling, Alexander Hemminger