Patents by Inventor Jürgen Preiss

Jürgen Preiss 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: 20150360996
    Abstract: The present invention relates to temperature-resistant aluminosilicate glass fibers having the following composition: 52-60% by weight SiO2, 12-16% by weight Al2O3, <0.4% by weight Fe2O3, 0.03-0.3% by weight Na2O, 0.3-0.7% by weight K2O, 18-24% by weight CaO, 0.4-0.8% by weight MgO, 1-5% by weight TiO2, 0.5-3% by weight BaO, 0-2% by weight SrO, 0-3% by weight ZrO2, 0-1% by weight CuO, the total proportion of the alkaline earth metal oxides together being a maximum of 1.0% by weight, the total proportion of the oxides SrO, CuO, ZrO2 being in a range of 0.1 to 4.0% by weight and the temperature-resistant aluminosilicate glass fibers having a transformation temperature of >760° C. and a fiber formation temperature of <1260° C., preferably ?1230° C.
    Type: Application
    Filed: February 18, 2014
    Publication date: December 17, 2015
    Inventor: Heinz-Jürgen PREISS-DAIMLER
  • Patent number: 8381467
    Abstract: An item of wall-like standing furniture, in particular in the form of a partition wall, is distinguished, inter alia, by the following features: —a hole (37, 39) is made in a central body section (21), in each case from the outside in the axial direction of the respective insertion limb (23), wherein the two holes (37, 39) intersect in a crossing section (40), —an intermediate anchoring element (43) can be or is inserted, by way of its insertion body (43), into at least one of the two holes (37, 39), the intermediate anchoring element (43) has a threaded hole (45) which rent transverse to the axial direction of the insertion body (43a), the intermediate anchoring element (43) can be or is positioned in the at least one hole (37, 39) such that the threaded hole (45) in the insertion body (43a) is aligned with the respectively other hole (39, 37) in the central body section (21).
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: February 26, 2013
    Assignee: Steelcase Werndl AG
    Inventor: Jürgen Preiss
  • Patent number: 8061279
    Abstract: An improved item of furniture, especially a table with a cable channel, is characterized by the following features: on a mounting device there are base bodies lying offset from one another and positioned in the longitudinal direction of the cable channel. On each of the base bodies there is a support rail, each pivotable around a rotating axis, between a cabling position hanging down and a support position facing it and extending at least for the most part parallel to the cable channel, in the operating position the cable channel is raised up so far that the rotating axis lies underneath the cable channel. An abutment, lying offset from the rotating axis, is constructed on the support rails, wherein the cable channel in the dropped cabling position directly or indirectly rests on the abutment in a lower lying plane relative to the raised operating position.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: November 22, 2011
    Assignee: Steelcase Werndl AG
    Inventor: Jürgen Preiss
  • Publication number: 20110107696
    Abstract: An item of wall-like standing furniture, in particular in the form of a partition wall, is distinguished, inter alia, by the following features: —a hole (37, 39) is made in a central body section (21), in each case from the outside in the axial direction of the respective insertion limb (23), wherein the two holes (37, 39) intersect in a crossing section (40), —an intermediate anchoring element (43) can be or is inserted, by way of its insertion body (43), into at least one of the two holes (37, 39), the intermediate anchoring element (43) has a threaded hole (45) which rent transverse to the axial direction of the insertion body (43a), the intermediate anchoring element (43) can be or is positioned in the at least one hole (37, 39) such that the threaded hole (45) in the insertion body (43a) is aligned with the respectively other hole (39, 37) in the central body section (21).
    Type: Application
    Filed: June 4, 2009
    Publication date: May 12, 2011
    Inventor: Jürgen Preiss
  • Publication number: 20100024687
    Abstract: An improved item of furniture, especially a table with a cable channel, is characterized by the following features: on a mounting device there are base bodies lying offset from one another and positioned in the longitudinal direction of the cable channel. On each of the base bodies there is a support rail, each pivotable around a rotating axis, between a cabling position hanging down and a support position facing it and extending at least for the most part parallel to the cable channel, in the operating position the cable channel is raised up so far that the rotating axis lies underneath the cable channel. An abutment, lying offset from the rotating axis, is constructed on the support rails, wherein the cable channel in the dropped cabling position directly or indirectly rests on the abutment in a lower lying plane relative to the raised operating position.
    Type: Application
    Filed: April 26, 2007
    Publication date: February 4, 2010
    Inventor: Jürgen Preiss