Patents by Inventor David P. Lubbers

David P. Lubbers 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).

  • Motorized traction device for a patient support
    Patent number: 7083012
    Abstract: A patient support including a propulsion device for moving the patient support. The patient support includes a propulsion system having a propulsion device operably coupled to an input system.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: August 1, 2006
    Assignee: Hill-Rom Service, Inc.
    Inventors: John David Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf, David P. Lubbers, Ronald P. Kappeler, Bradley T. Wilson, Darrell L. Metz, Doug K. Smith, Jeffrey A. Ruschke, John Vodzak, Terry J. Stratman, Eric W. Oberhaus
  • Braking apparatus for a patient support
    Patent number: 7014000
    Abstract: A patient support including a propulsion device for moving the patient support. An automatic braking system is provided to selectively brake the patient support.
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: March 21, 2006
    Assignee: Hill-Rom Services, Inc.
    Inventors: Joseph A. Kummer, Ronald P. Kappeler, Michael M. Frondorf, David P. Lubbers
  • Motorized traction device for a patient support
    Patent number: 6877572
    Abstract: A patient support including a propulsion device for moving the patient support. The patient support includes a propulsion system having a propulsion device operably coupled to an input system. The input system controls the speed and direction of the propulsion device such that a caregiver can direct the patient support to a desired location.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: April 12, 2005
    Assignee: Hill-Rom Services, Inc.
    Inventors: John David Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf, David P. Lubbers, Ronald P. Kappeler, Bradley T. Wilson, Darrell L. Metz, Doug K. Smith, Jeffrey A. Ruschke, John Vodzak, Terry J. Stratman, Eric W. Oberhaus
  • Motorized traction device for a patient support
    Publication number: 20040163175
    Abstract: A patient support including a propulsion device for moving the patient support. The patient support includes a propulsion system having a propulsion device operably coupled to an input system. The input system controls the speed and direction of the propulsion device such that a caregiver can direct the patient support to a desired location.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 26, 2004
    Applicant: Hill-Rom Services, Inc.
    Inventors: John David Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf, David P. Lubbers, Ronald P. Kappeler, Bradley T. Wilson, Darrell L. Metz, Doug K. Smith, Jeffrey A. Ruschke, John Vodzak, Terry J. Stratman, Eric W. Oberhaus
  • Motorized traction device for a patient support
    Publication number: 20040159473
    Abstract: A patient support including a propulsion device for moving the patient support. The patient support includes a propulsion system having a propulsion device operably coupled to an input system. The input system controls the speed and direction of the propulsion device such that a caregiver can direct the patient support to a desired location.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 19, 2004
    Applicant: Hill-Rom Services, Inc.
    Inventors: John David Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf, David P. Lubbers, Ronald P. Kappeler, Bradley T. Wilson, Darrell L. Metz, Doug K. Smith, Jeffrey A. Ruschke, John Vodzak, Terry J. Stratman, Eric W. Oberhaus
  • Motorized traction device for a patient support
    Patent number: 6749034
    Abstract: A patient support including a propulsion system for moving the patient support. The patient support includes a propulsion system having a propulsion device operably connected to an input system. The input system controls the speed and direction of the propulsion device such that a caregiver can direct the patient support to a desired location. The propulsion device includes a traction device that is moveable between a storage position spaced apart from the floor and a use position in contact with the floor.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: June 15, 2004
    Assignee: Hill-Rom Services, Inc.
    Inventors: John David Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf, David P. Lubbers, Ronald P. Kappeler, Bradley T. Wilson, Darrell L. Metz, Doug K. Smith, Jeffrey A. Ruschke, John Vodzak, Terry J. Stratman, Eric W. Oberhaus
  • Braking apparatus for a patient support
    Publication number: 20030102172
    Abstract: A patient support including a propulsion device for moving the patient support. An automatic braking system is provided to selectively brake the patient support.
    Type: Application
    Filed: January 3, 2003
    Publication date: June 5, 2003
    Applicant: Hill-Rom Services, Inc.
    Inventors: Joseph A. Kummer, Ronald P. Kappeler, Michael M. Frondorf, David P. Lubbers
  • Motorized traction device for a patient support
    Publication number: 20020088055
    Abstract: A patient support including a propulsion system for moving the patient support. The patient support includes a propulsion system having a propulsion device operably connected to an input system. The input system controls the speed and direction of the propulsion device such that a caregiver can direct the patient support to a desired location. The propulsion device includes a traction device that is moveable between a storage position spaced apart from the floor and a use position in contact with the floor.
    Type: Application
    Filed: May 11, 2001
    Publication date: July 11, 2002
    Inventors: John David Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf, David P. Lubbers, Ronald P. Kappeler, Bradley T. Wilson, Darrell L. Metz, Doug K. Smith, Jeffrey A. Ruschke, John Vodzak, Terry J. Stratman, Eric W. Oberhaus