Patents by Inventor Errol Savio Alex D'Souza

Errol Savio Alex D'Souza 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).

  • Cushion and cushion to frame assembly mechanism for patient interface
    Publication number: 20080257354
    Abstract: A full-face cushion for a patient interface that delivers breathable gas to a patient includes a frame connector adapted to attach the cushion to a mask frame and an interface provided to the frame connector. The interface is constructed of foam and defines a cushion cavity. The interface includes a foam contact surface adapted to interface or contact with surfaces of the patient's face in use.
    Type: Application
    Filed: April 18, 2008
    Publication date: October 23, 2008
    Applicant: ResMed Limited
    Inventors: Aaron Samuel Davidson, Robin Garth Hitchcock, Susan Robyn Lynch, Errol Savio Alex D'Souza, Matthew Eves, David John Worboys
  • Forehead Supports For Facial Masks
    Publication number: 20080135050
    Abstract: A face mask assembly (FMA) for supplying breathable gas to a wearer. The face mask assembly (FMA) includes a mask frame including a support, a facial cushion attached to the mask frame, and a forehead support. The forehead support includes a forehead cushion assembly and an adjustment knob operatively coupled to the forehead cushion assembly. The adjustment knob is threadably engaged with the forehead cushion assembly such that turning movement of the adjustment knob causes the mask frame to be moved between retracted and extended positions with respect to the forehead cushion assembly.
    Type: Application
    Filed: January 12, 2006
    Publication date: June 12, 2008
    Applicant: ResMed Limited
    Inventors: Robin Garth Hitchcock, Eva Ng, Vincent Chu, Georg Giles Campbell, Errol Savio Alex D'Souza, Scott Alexander Howard, Murray William Lee, Paul Stewart Huxtable, Geoffrey Crumblin, Nicholas John Roseby
  • Portion of a cushion for a respiratory mask
    Patent number: D556901
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: December 4, 2007
    Assignee: ResMed Limited
    Inventors: Aaron Samuel Davidson, Robin Garth Hitchcock, Errol Savio Alex D'Souza, Matthew Eves
  • Cushion for a respiratory mask
    Patent number: D558331
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: December 25, 2007
    Assignee: ResMed Limited
    Inventors: Aaron Samuel Davidson, Robin Garth Hitchcock, Errol Savio Alex D'Souza, Matthew Eves
  • Respiratory mask
    Patent number: D558334
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: December 25, 2007
    Assignee: ResMed Limited
    Inventors: Philip Thomas Stallard, Susan Robyn Lynch, Eva Ng, Errol Savio Alex D'Souza, Robin Garth Hitchcock, Vincent Chu, Matthew Eves, Alison Oldenburg, David John Worboys, Daniel Robert Judson, Lee James Veliss, Scott Alexander Howard, Aaron Samuel Davidson, Steven John Lubke, James William Charles Vandyke, Murray William Lee
  • Adjustable forehead support screw for respiratory mask
    Patent number: D558568
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: January 1, 2008
    Assignee: ResMed Limited
    Inventors: Eva Ng, Scott Alexander Howard, Vincent Chu, Murray William Lee, Errol Savio Alex D'Souza
  • Headgear for respiratory mask
    Patent number: D560797
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: January 29, 2008
    Assignee: ResMed Limited
    Inventors: Fiona Catherine Carroll, Joel Edward Gibson, Errol Savio Alex D'Souza, Bruce Richard Davies
  • Cushion clip for a respiratory mask
    Patent number: D571459
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: June 17, 2008
    Assignee: ResMed Limited
    Inventors: Errol Savio Alex D'Souza, Matthew Eves
  • Portion of a cushion clip for a respiratory mask
    Patent number: D578207
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: October 7, 2008
    Assignee: ResMed Limited
    Inventors: Errol Savio Alex D'Souza, Matthew Eves