Patents by Inventor David Langelan

David Langelan 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: 20080029512
    Abstract: A reclosable lid (10) for a container holding a flowable substance has a cover (12) having an opening (28) and a moveable element (850) connected to the cover (12). The moveable element (850) is moveable between at least one open position, wherein the flowable substance may flow through the opening, and at least one closed position, wherein the opening is obstructed. In some embodiments, the lid (10) may include an overlay (250) moveable between at least one open position and at least one closed position.
    Type: Application
    Filed: October 15, 2007
    Publication date: February 7, 2008
    Applicant: Solo Cup Operating Corporation
    Inventors: Stephen Smith, Warren Wiedmeyer, Richard Chin, John Gitschlag, David Langelan, Kevin Smith, Richard Sandusky, Ayberk Abayhan, Masahiko Ishimitsu
  • Publication number: 20070131692
    Abstract: A lid for a container holding a flowable substance has an annular top wall. A side wall depends from the top wall, and has a mounting portion for connecting the lid on the container. The top wall has an opening that is adapted to permit the flow of the substance through the lid. The top wall also has a retaining member. The lid further has a closure member positioned on the mounting portion. The closure member is movable between a first position and a second position, wherein at least a portion of the closure member is received in the opening in the first position and at least a portion of the closure member is received in the retaining member in the second position. The opening and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the opening. The retaining member and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the retaining member.
    Type: Application
    Filed: October 10, 2006
    Publication date: June 14, 2007
    Inventors: Stephen Smith, Dawn Huston, Warren Wiedmeyer, Stephen Sullivan, Richard Chin, Mohammed Ahmed, John Gitschlag, David Langelan, Rajendra Chauhan, William Hurst, James Joines, Kevin Smith, Mark Anhalt, Brian Clarke
  • Publication number: 20060000832
    Abstract: A reclosable lid 10 for a container holding a flowable substance has a first piece or cover 12, and a movable second piece or disk 50. The cover 10 has a top wall 14, a side wall 16 and a mounting portion 22 for connecting the lid 10 on the container. The cover 12 has an opening 28 adapted to permit the flow of the substance through the lid 10. The cover 12 further includes a slot 30 located in the top wall 14. The disk 50 has at least one aperture 78, a post 54, and a projection 52. The aperture 78 and the projection 52 are each cooperatively dimensioned with the opening 28. The post 54 is adapted to be received by the slot 30 in the cover 12. The disk 50 is movable between a first position wherein at least a portion of the projection 52 is received in the opening 28 in the first position, and a second position wherein the aperture 78 is aligned with the opening 28 in the second position.
    Type: Application
    Filed: August 25, 2005
    Publication date: January 5, 2006
    Inventors: Stephen Smith, Dawn Huston, Warren Wiedmeyer, Stephen Sullivan, Rich Chin, Mohammed Ahmed, John Gitschlag, David Langelan, Rajendra Chauhan, William Hurst, James Joines, Kevin Smith, Mark Anhalt, Bryce Rutter, Brian Bone, Heath Doty
  • Publication number: 20050127075
    Abstract: A reclosable lid (10) for a container holding a flowable substance has a cover (12) having an opening (28) and a moveable element (850) connected to the cover (12). The moveable element (850) is moveable between at least one open position, wherein the flowable substance may flow through the opening, and at least one closed position, wherein the opening is obstructed. In some embodiments, the lid (10) may include an overlay (250) moveable between at least one open position and at least one closed position.
    Type: Application
    Filed: September 30, 2004
    Publication date: June 16, 2005
    Inventors: Stephen Smith, Warren Wiedmeyer, Richard Chin, John Gitschlag, David Langelan, Kevin Smith, Richard Sandusky, Ayberk Abayhan, Masahiko Ishimitsu
  • Publication number: 20050035124
    Abstract: A lid for a container holding a flowable substance has an annular top wall. A side wall depends from the top wall, and has a mounting portion for connecting the lid on the container. The top wall has an opening that is adapted to permit the flow of the substance through the lid. The top wall also has a retaining member. The lid further has a closure member positioned on the mounting portion. The closure member is movable between a first position and a second position, wherein at least a portion of the closure member is received in the opening in the first position and at least a portion of the closure member is received in the retaining member in the second position. The opening and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the opening. The retaining member and the closure member are cooperatively dimensioned such that the closure member is removably inserted in the retaining member.
    Type: Application
    Filed: August 15, 2003
    Publication date: February 17, 2005
    Inventors: Stephen Smith, Dawn Huston, Warren Wiedmeyer, Stephen Sullivan, Rich Chin, Mohammed Ahmed, John Gitschlag, David Langelan, Rajendra Chauhan, William Hurst, James Joines, Kevin Smith, Mark Anhalt, Brian Clarke