1
Philip Rodney Kwok, Willedwin John Grant, Robert Stephen Matchett: Forehead support for facial mask. Resmed, Pillsbury Madison & Sutro, September 19, 2000: US06119693 (299 worldwide citation)

An adjustable forehead support for a nasal mask. The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system which adj ...


2
Philip R Kwok, Michael K Gunaratnam, Perry D Lithgow, Jonathan P Harrison, Jonathan L Liston, Robert S Matchett, Robert E Styles: Forehead support for facial mask. ResMed, Pillsbury Winthrop, March 18, 2003: US06532961 (256 worldwide citation)

A forehead support is adapted to be secured to a respiratory mask. The forehead support includes a joining member for securing to the mask and a cushion frame pivotally mounted to the joining member. The cushion frame is adapted to located one or more forehead cushions. The cushion frame is also sel ...


3
Philip Rodney Kwok, Willedwin John Grant, Robert Stephen Matchett: Forehead support for facial mask. ResMed, Pillsbury Winthrop, October 15, 2002: US06463931 (108 worldwide citation)

An adjustable forehead support for a nasal mask. The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system which adj ...


4
Philip Rodney Kwok, William Edwin John Grant, Robert Stephen Matchett: Forehead support for facial mask. Resmed, Nixon & Vanderhye P C, February 17, 2004: US06691708 (95 worldwide citation)

An adjustable forehead support for a nasal mask. The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system which adj ...


5
Philip R Kwok, Michael K Gunaratnam, Perry D Lithgow, Jonathan P Harrison, Jonathan L Liston, Robert S Matchett, Robert E Styles: Forehead support for facial mask. Resmed, Nixon & Vanderhye P C, March 1, 2005: US06860269 (92 worldwide citation)

A forehead support is adapted to be secured to a respiratory mask. The forehead support includes a joining member for securing to the mask and a cushion frame pivotally mounted to the joining member. The cushion frame is adapted to located one or more forehead cushions. The cushion frame is also sel ...


6
Perry D Lithgow, Robert E Styles, Zdzislaw A Ziolkowski, Philip R Kwok: Forehead support for facial mask. Resmed, Nixon & Vanderhye P C, January 20, 2004: US06679261 (76 worldwide citation)

The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system that adjusts the position of the forehead support vis-á-vi ...


7
Philip Rodney Kwok, William Edwin John Grant, Robert Stephen Matchett: Forehead support for facial mask. ResMed, Pillsbury Winthrop, May 6, 2003: US06557556 (63 worldwide citation)

An adjustable forehead support for a nasal mask. The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system which adj ...


8
Philip R Kwok, Michael K Gunaratnam, Perry D Lithgow, Jonathan P Harrison, Jonathan L Liston, Robert S Matchett, Robert E Styles: Forehead support for facial mask. ResMed, Nixon & Vanderhye P C, June 26, 2007: US07234466 (32 worldwide citation)

A forehead support (10) is disclosed that is adapted to be secured to a respiratory mask (16). The forehead support (10) including a joining member (14) for securing to the mask (16) and a cushion frame (12) pivotally mounted to the joining member (14). The cushion frame (12) is adapted to locate on ...


9
Perry David Lithgow, Robert Edward Styles, Zdzislaw Antoni Ziolkowski, Philip Rodney Kwok: Forehead support for facial mask. Resmed, Nixon & Vanderhye P C, November 10, 2009: US07614400 (31 worldwide citation)

The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system that adjusts the position of the forehead support vis-á-vi ...


10
Perry D Lithgow, Robert E Styles, Zdzislaw A Ziolkowski, Philip R Kwok: Forehead support for facial mask. ResMed, Nixon & Vanderhye P C, July 19, 2005: US06918390 (28 worldwide citation)

The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system that adjusts the position of the forehead support vis-á-vi ...