Pulmonary (38) Patents (Class D24/164)
  • Combined storage and delivery container system for a breathable gas
    Patent number: D436401
    Type: Grant
    Filed: October 29, 1999
    Date of Patent: January 16, 2001
    Assignee: Mallinckrodt Inc.
    Inventors: Richard Scott Remes, Leonardo S. Toma, Mark Robert Frye, Timothy John Payne
  • Portable gas dispenser
    Patent number: D437056
    Type: Grant
    Filed: October 29, 1999
    Date of Patent: January 30, 2001
    Assignee: Mallinckrodt Inc.
    Inventors: Richard Scott Remes, Leonardo S. Toma, Mark Robert Frye, Scott LaVoy Conway
  • Training apparatus for breathing exercises
    Patent number: D449889
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: October 30, 2001
    Assignee: IDIAG
    Inventor: Fredi Bischoff
  • Flow based incentive spirometer
    Patent number: D450124
    Type: Grant
    Filed: January 18, 2001
    Date of Patent: November 6, 2001
    Assignee: DHD Healthcare Corporation
    Inventors: Rex A. Niles, Stephen D. Diehl, Patrick W. Olin, Deborah A. Laun, David T. Middleton, Jr.
  • Ventilator housing and stand
    Patent number: D459477
    Type: Grant
    Filed: July 30, 2001
    Date of Patent: June 25, 2002
    Assignee: I.N. Incorporated
    Inventors: David L. Stocks, Philip Remedios
  • SCBA gas-canister enclosure
    Patent number: D459810
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: July 2, 2002
    Inventor: John M. Hetzel, Jr.
  • Human body respiratory vest
    Patent number: D461897
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: August 20, 2002
    Assignee: Electromed, Inc.
    Inventors: Craig N. Hansen, Lonnie J. Helgeson
  • Spirometer
    Patent number: D465573
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: November 12, 2002
    Assignee: DHD Healthcare Corporation
    Inventors: Rex A. Niles, Fredrick M. Richards, Deborah A. Laun, Kenneth R. Pelerossi
  • Ergospirometer
    Patent number: D465848
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: November 19, 2002
    Inventors: Matthias Gehrke, Ralf Henker, Claus-Peter Kretschmer, Thomas P. Kriesmer
  • Portable oxygen supply apparatus
    Patent number: D468017
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: December 31, 2002
    Assignee: AirSep Corporation
    Inventor: Norman R. McCombs
  • Human respiratory bladder
    Patent number: D469876
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: February 4, 2003
    Assignee: Electromed, Inc.
    Inventors: Craig N. Hansen, Lonnie J. Helgeson
  • Oxygen concentrator
    Patent number: D471278
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: March 4, 2003
    Inventor: Ming-Chuan Cheng
  • Oxygen breathing unit
    Patent number: D325633
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: April 21, 1992
    Assignee: Japan Oxygen Co., Ltd.
    Inventors: Kaori Mano, Nobuyuki Kitamura
  • Portable spirometer
    Patent number: D325634
    Type: Grant
    Filed: March 30, 1990
    Date of Patent: April 21, 1992
    Assignee: Welch Allyn, Inc.
    Inventor: Paul B. Sweeney, Jr.
  • Combined respirator mouthpiece and filter
    Patent number: D325780
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: April 28, 1992
    Assignee: Nicholas Herbert
    Inventor: Nini Policappelli
  • Medical sensors for measuring oxygen saturation or the like
    Patent number: D326715
    Type: Grant
    Filed: April 18, 1989
    Date of Patent: June 2, 1992
    Assignee: Hewlett-Packard Company
    Inventor: Michael Schmidt
  • Cabinet for an oxygen concentrator
    Patent number: D329288
    Type: Grant
    Filed: January 2, 1990
    Date of Patent: September 8, 1992
    Assignee: Puritan-Bennett Corporation
    Inventors: Gregory R. Miller, Steven G. Clark, James S. Veesaert
  • Portable oxygen system
    Patent number: D332662
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: January 19, 1993
    Assignee: American Safety Flight Systems, Inc.
    Inventor: Tomio Miya
  • Ventilatory instrument for measuring peak expiratory flow
    Patent number: D333004
    Type: Grant
    Filed: September 28, 1990
    Date of Patent: February 2, 1993
    Assignee: Ferraris Development and Engineering Company Limited
    Inventors: George A. McNamee, James A. Stockwell, Ronald F. Checksfield
  • Transportable oxygen therapy unit
    Patent number: D333005
    Type: Grant
    Filed: October 30, 1990
    Date of Patent: February 2, 1993
    Assignee: Ceramatec, Inc.
    Inventor: Dale M. Taylor
  • Portable oxygen system
    Patent number: D333349
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: February 16, 1993
    Assignee: American Safety Flight Systems
    Inventor: Tomio Miya
  • Portable oxygen flow meter
    Patent number: D334235
    Type: Grant
    Filed: September 19, 1990
    Date of Patent: March 23, 1993
    Assignee: American Safety Flight Systems, Inc.
    Inventors: Krzysztof Stachowiak, Zdenek F. Lebis
  • Combined ventilator dispenser and adapter
    Patent number: D335175
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: April 27, 1993
    Inventor: David T. Sladek
  • Oxygen hose retainer
    Patent number: D336684
    Type: Grant
    Filed: February 21, 1990
    Date of Patent: June 22, 1993
    Inventor: Mary J. Hutton
  • Personal Spirometer
    Patent number: D339635
    Type: Grant
    Filed: July 10, 1991
    Date of Patent: September 21, 1993
    Assignee: Glaxo Australia Pty., Ltd.
    Inventors: Charles K. Waterson, Stephen G. Hauser, Richard C. Blanchard, Paul Greskovics, Warren R. Jewett, Brian R. Heidsiek
  • Respiratory protection mask
    Patent number: D340317
    Type: Grant
    Filed: June 6, 1991
    Date of Patent: October 12, 1993
    Inventor: Harry Cole
  • Hospital gas delivery system
    Patent number: D341657
    Type: Grant
    Filed: October 17, 1991
    Date of Patent: November 23, 1993
    Assignee: Essex Industries, Inc.
    Inventor: Robert E. Sever
  • Hospital gas delivery system
    Patent number: D341887
    Type: Grant
    Filed: October 17, 1991
    Date of Patent: November 30, 1993
    Assignee: Essex Industries, Inc.
    Inventors: Robert E. Sever, Eric A. Stenborg
  • Respirator having line of sight illumination
    Patent number: D341889
    Type: Grant
    Filed: September 23, 1991
    Date of Patent: November 30, 1993
    Inventor: Kelly A. Viken
  • Surgical breathing bag
    Patent number: D344337
    Type: Grant
    Filed: May 5, 1992
    Date of Patent: February 15, 1994
    Inventor: Michael J. Mayer
  • Heat-recuperating mask
    Patent number: D344608
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: February 22, 1994
    Inventors: Alexandr F. Goryachy, Ljudmila N. Rastorgueva, Vitaly V. Golikov, Yevgeny S. Petrashkin, Alexandr A. Semkov, Mikhail N. Dementiev, Gennady V. Panfilov
  • Oxygen system mounting assembly
    Patent number: D346220
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: April 19, 1994
    Assignee: American Safety Flight Systems, Inc.
    Inventor: Tomio Miya
  • Transparent patient enclosure for use with respiratory filter apparatus
    Patent number: D346863
    Type: Grant
    Filed: June 20, 1991
    Date of Patent: May 10, 1994
    Inventor: Thomas V. Choate
  • Hyperbaric chamber
    Patent number: D346864
    Type: Grant
    Filed: March 25, 1993
    Date of Patent: May 10, 1994
    Inventor: Raymond P. Reneau
  • Housing for an oxygen respirator
    Patent number: D347064
    Type: Grant
    Filed: October 9, 1991
    Date of Patent: May 17, 1994
    Assignee: Draegerwerk AG
    Inventor: Wolfgang Drews
  • Ventilator circuit
    Patent number: D350394
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: September 6, 1994
    Assignee: Baxter International Inc.
    Inventor: Duane D. Kazal
  • Gas flow controller
    Patent number: D353198
    Type: Grant
    Filed: March 13, 1992
    Date of Patent: December 6, 1994
    Assignee: Accutron, Inc.
    Inventors: Richard J. Blasdell, Raymond L. Blasdell
  • Abdominal breathing band
    Patent number: D353202
    Type: Grant
    Filed: November 7, 1991
    Date of Patent: December 6, 1994
    Inventor: Min S. Hong
  • Pulse oximetry sensor
    Patent number: D356870
    Type: Grant
    Filed: May 26, 1993
    Date of Patent: March 28, 1995
    Assignee: Marquette Electronics, Inc.
    Inventors: David L. Ivers, Stanley R. Mach
  • Cardiopulmonary resuscitation pillow
    Patent number: D391371
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: February 24, 1998
    Inventor: Paul F. Coakley
  • Pulmonary filter
    Patent number: D398060
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: September 8, 1998
    Inventor: Daniel G. Brown
  • Spirometry tube and connector assembly
    Patent number: D399317
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: October 6, 1998
    Assignee: Instrumentarium Oy
    Inventors: Ari Nenye, Kari Lihavainen
  • Oxygen valve key
    Patent number: D399564
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: October 13, 1998
    Inventor: Aubrey Shelton Rogerson
  • Hyperbaric therapy unit
    Patent number: D401342
    Type: Grant
    Filed: August 17, 1995
    Date of Patent: November 17, 1998
    Assignee: Hyox Systems Limited
    Inventor: Michael W. Allen
  • Respiratory therapy device
    Patent number: D403769
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: January 5, 1999
    Assignee: Diemolding Corporation
    Inventors: Lawrence A. Weinstein, Fredrick M. Richards, Edward L. Flick, Jeffrey A. Gettle
  • Single-use disposable spirometry sensor
    Patent number: D411010
    Type: Grant
    Filed: September 24, 1997
    Date of Patent: June 15, 1999
    Assignee: Nellcor Puritan Bennett
    Inventors: Brian Arthur Harbrecht, Alvin Frederick Meyer, William D. Uzzell, Christopher David Lasnier, Rick D. Harryman
  • Oxygen concentrator used in home health care
    Patent number: D412577
    Type: Grant
    Filed: October 6, 1997
    Date of Patent: August 3, 1999
    Assignee: Litton Systems, Inc.
    Inventors: Sammy K. Mickelson, Dale L. Selhost, Kevin G. McCulloh, Bradley D. Kreiner, Dean A. Cantrill, Kelly M. Coffield, Gary N. Byrd
  • Hyperbaric chamber control panel
    Patent number: D414557
    Type: Grant
    Filed: October 29, 1998
    Date of Patent: September 28, 1999
    Assignee: Sechrist Industries, Inc.
    Inventor: James Ronald Sechrist
  • Hyperbaric therapy unit
    Patent number: D415278
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: October 12, 1999
    Assignee: Hyox Systems Limited
    Inventor: Mark Bowman
  • Respiratory flow meter
    Patent number: D423101
    Type: Grant
    Filed: April 2, 1999
    Date of Patent: April 18, 2000
    Assignee: Korr Medical Technologies, Inc.
    Inventors: Kevin Durst, Scott A. Kofoed, Joseph A. Orr