Patents by Inventor Robert M. Wittl

Robert M. Wittl 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: 10053858
    Abstract: A demountable modular wall system including a series of individual glass panels that can be positioned adjacent to each other. Each of the individual glass panels is supported by a panel height adjustment mechanism that allows the height of each side of the glass panel to be adjusted. Each wall panel includes an upper trim section that is stationary relative to the movable glass panels. Each of the individual glass panels can include a stiffening channel to reinforce the vertical side edges of the glass panel. A vertical trim section can be attached to cover the panel joint between adjacent glass panels. A sliding door track can be attached to the top end of the wall panel to support a sliding door.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: August 21, 2018
    Assignee: Krueger International, Inc.
    Inventors: Andrew J. Kopish, Joseph D. Vanderlinden, Nathan A. Quintal, James M. Durand, Robert M. Wittl, Scott A. Bosman, Timothy John LaFleur
  • Patent number: 9617732
    Abstract: A wall panel system including a plurality of wall panels that can be positioned adjacent to each other. Each of the individual wall panels includes an attachment slot that is positioned between upper and lower panel sections. The attachment slot allows external components to be mounted to the wall panel. Each individual wall panel includes a height adjustment mechanism having a support block positioned within an open interior of a bottom cross support rail. The support block receives an adjustment rod that is rotatable to adjust the height of the wall panel. The support block of the height adjustment mechanism includes support flanges that support the weight of the wall panel. The top cross support rail includes an attachment slot that receives a door track for supporting a sliding door. The attachment slot that receives the door track corresponds to the attachment slot positioned between upper and lower panel sections.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: April 11, 2017
    Assignee: Krueger International, Inc.
    Inventors: Andrew J. Kopish, Robert M. Wittl, Mark D. Dart, Timothy J. LaFleur, Nathan A. Quintal
  • Publication number: 20160273214
    Abstract: A wall panel system including a plurality of wall panels that can be positioned adjacent to each other. Each of the individual wall panels includes an attachment slot that is positioned between upper and lower panel sections. The attachment slot allows external components to be mounted to the wall panel. Each individual wall panel includes a height adjustment mechanism having a support block positioned within an open interior of a bottom cross support rail. The support block receives an adjustment rod that is rotatable to adjust the height of the wall panel. The support block of the height adjustment mechanism includes support flanges that support the weight of the wall panel. The top cross support rail includes an attachment slot that receives a door track for supporting a sliding door. The attachment slot that receives the door track corresponds to the attachment slot positioned between upper and lower panel sections.
    Type: Application
    Filed: March 20, 2015
    Publication date: September 22, 2016
    Applicant: Krueger International, Inc.
    Inventors: Andrew J. Kopish, Robert M. Wittl, Mark D. Dart, Timothy J. LaFleur, Nathan A. Quintal
  • Patent number: D694913
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: December 3, 2013
    Assignee: Krueger International, Inc.
    Inventors: Andrew J. Kopish, Robert M. Wittl, Scott A. Bosman, Joseph D. Vanderlinden, Nathan A. Quintal, James M. Durand
  • Patent number: D701327
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: March 18, 2014
    Assignee: Krueger International, Inc.
    Inventors: Andrew J. Kopish, Joseph D. Vanderlinden, Nathan A. Quintal, James M. Durand, Robert M. Wittl, Scott A. Bosman
  • Patent number: D701328
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: March 18, 2014
    Assignee: Krueger International, Inc.
    Inventors: Andrew J. Kopish, Joseph D. Vanderlinden, Nathan A. Quintal, James M. Durand, Robert M. Wittl, Scott A. Bosman