Patents by Inventor Jan Willem Elkhuizen

Jan Willem Elkhuizen 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: 7515408
    Abstract: A desktop stand for a docking station and a portable computer having a keyboard member and a display panel projecting from a rear end portion of the keyboard member. A fastener structure is provided for fastening the docking station to a support structure for supporting at least a portion of the keyboard member. An abutment for engaging the end of the keyboard member remote from the display is located at a distance of and faces the fastener structure when in operative position for fastening the docking station to the support structure. When in fixed condition, the fastener structure or the abutment is releasably fixed and, when in a released condition, allows adjustment of the distance from the abutment to the fastener structure.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: April 7, 2009
    Assignee: Bakker Elkhuizen Innovations B.V.
    Inventors: Willem Hendrik Bakker, Hendrik Gerrit Blom, Jan Willem Elkhuizen
  • Patent number: 6913238
    Abstract: Support for a portable computer having a display flap which is pivotable relative to a keyboard member. For supporting the keyboard member, there is provided a support structure. A bearing structure projects downwards from the support structure for keeping the display of the computer at a distance above a face on which the support stands. A document support supports a document extending above the support structure. A display of a portable computer can thereby be placed at an ergonomically favorable height above the worktop, while loss of space for documents is limited and documents to be consulted can be supported at an ergonomically favorable height above the worktop. A method for the use of a portable computer is likewise described.
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: July 5, 2005
    Assignee: Bakker & Elkhuizen B.V.
    Inventors: Willem Hendrik Bakker, Jan Willem Elkhuizen
  • Publication number: 20030111582
    Abstract: Support for a portable computer having a display flap which is pivotable relative to a keyboard portion. For supporting the keyboard portion, there is provided a support structure. A bearing structure projects downwards from the support structure for keeping the display of the computer at a distance above a face on which the support stands. A document support supports a document extending above the support structure. A display of a portable computer can thereby be placed at an ergonomically favorable height above the worktop, while loss of space for documents is limited and documents to be consulted can be supported at an ergonomically favorable height above the worktop. A method for the use of a portable computer is likewise described.
    Type: Application
    Filed: August 6, 2002
    Publication date: June 19, 2003
    Applicant: Bakker & Elkhuizen Holding B.V.
    Inventors: Willem Hendrik Bakker, Jan Willem Elkhuizen
  • Patent number: 6305038
    Abstract: Base assembly for a bed or chair seat. The assembly includes at least one medium-filled flexible support member and a number of substantially form-retaining bearing elements. The bearing elements rest on the support member such that the bearing elements together provide a bed surface. The base assembly preferably has at least two medium-filled flexible support members and the bearing elements are supported individually by a plurality of support members. The bearing elements can be slats, while the support members can be made from fiber-reinforced flexible plastic material.
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: October 23, 2001
    Assignee: Bakker & Elkhuizen Ergonomie B.V.
    Inventors: Jan Willem Elkhuizen, Jeroen Maarten Janssen
  • Patent number: D533558
    Type: Grant
    Filed: August 31, 2004
    Date of Patent: December 12, 2006
    Assignee: Bakker & Elkhuizen Holding B.V.
    Inventors: Jan Willem Elkhuizen, Wim Bakker, Hendrik Gerrit Blom, Peter Johan Elkhuizen
  • Patent number: D480088
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: September 30, 2003
    Assignee: Bakker & Elkhuizen Holding B.V.
    Inventors: Willem Hendrik Bakker, Jan Willem Elkhuizen
  • Patent number: D653487
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: February 7, 2012
    Inventors: Hendrik Gerrit Blom, Jan Willem Elkhuizen