Patents by Inventor Werner Ludewigs

Werner Ludewigs 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).

  • Hinged closure
    Patent number: 9169048
    Abstract: A hinged closure for a container, particularly a drinking bottle, includes a lower part and an upper part, a hinge section, with which the upper part can be pivoted from a first position to a second position, in which the upper part is pivoted away from the lower part by an opening angle, and a retaining device, having a first retaining section and a second retaining section, both being detachably connected when the upper part is moved into the second position.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: October 27, 2015
    Assignee: Weener Plastik GmbH
    Inventors: Werner Ludewigs, Ingolf Steinhagen, Michael Schipper, Hartmuth Timmer
  • HINGED CLOSURE
    Publication number: 20100170910
    Abstract: A hinged closure for a container, particularly a drinking bottle, includes a lower part and an upper part, a hinge section, with which the upper part can be pivoted from a first position to a second position, in which the upper part is pivoted away from the lower part by an opening angle, and a retaining device, having a first retaining section and a second retaining section, both being detachably connected when the upper part is moved into the second position.
    Type: Application
    Filed: May 15, 2009
    Publication date: July 8, 2010
    Inventors: Werner Ludewigs, Ingolf Steinhagen, Michael Schipper, Hartmuth Timmer
  • Container and cap
    Patent number: D527640
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: September 5, 2006
    Assignee: Colgate-Palmolive Company
    Inventors: Bruce Cummings, Werner Ludewigs