Patents by Inventor Joerg Purfuerst

Joerg Purfuerst 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: 9815556
    Abstract: The invention relates to an aircraft seat device comprising at least one table device which comprises at least one table surface and at least one adjustment device, which is provided for the purpose of adjusting the table surface between a stowed position and a use position. The adjustment device is provided for the purpose of moving the table surface in a linear displacement movement and a rotational movement at least substantially in one plane during an adjustment between the stowed position and the use position.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: November 14, 2017
    Assignee: RECARO Aircraft Seating GmbH & Co. KG
    Inventors: Daniel Helwig, Hermann Hoffmann, Joerg Purfuerst, Andreas Itzinger, Sascha Knaup
  • Publication number: 20160288911
    Abstract: The invention relates to an aircraft seat device comprising at least one table device which comprises at least one table surface and at least one adjustment device, which is provided for the purpose of adjusting the table surface between a stowed position and a use position. The adjustment device is provided for the purpose of moving the table surface in a linear displacement movement and a rotational movement at least substantially in one plane during an adjustment between the stowed position and the use position.
    Type: Application
    Filed: November 6, 2014
    Publication date: October 6, 2016
    Applicant: RECARO Aircraft Seating GmbH & Co. KG
    Inventors: Daniel HELWIG, Hermann HOFFMANN, Joerg PURFUERST, Andreas ITZINGER, Sascha KNAUP
  • Publication number: 20080198624
    Abstract: A light guide assembly and method of forming the assembly. The light guide assembly includes an elongate light guide having an optically smooth surface for propagating light along its length and a light emitting region extending along at least a portion of the light guide length. The light emitting region has light extraction structures extending into the elongate light guide to extract or reflect light radially from the light guide. The assembly also includes a light source connector coupled to the light input end of the light guide. The light input end has primary encoding orientation geometry. The light source connector has a first end with secondary encoding orientation geometry, configured to mate with the primary encoding orientation geometry, and an opposing second end configured to accept a light source.
    Type: Application
    Filed: February 20, 2007
    Publication date: August 21, 2008
    Inventors: David J. Lundin, Scott D. Gullicks, Joerg Purfuerst, Guenter M. Zilligen