Patents by Inventor David James Lockwood

David James Lockwood 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).

  • Patent number: 11833277
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: December 5, 2023
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Publication number: 20230046684
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: November 2, 2022
    Publication date: February 16, 2023
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Patent number: 11529488
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: December 20, 2022
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Patent number: 11529486
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: December 20, 2022
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Publication number: 20220339386
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 27, 2022
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Publication number: 20220313936
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: June 23, 2022
    Publication date: October 6, 2022
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Patent number: 11395893
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: July 26, 2022
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Publication number: 20220218932
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 14, 2022
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Patent number: 11331447
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: May 17, 2022
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Patent number: 11305085
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: April 19, 2022
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Publication number: 20210402123
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: September 14, 2021
    Publication date: December 30, 2021
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Publication number: 20210402122
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: September 14, 2021
    Publication date: December 30, 2021
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Publication number: 20210402124
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: September 14, 2021
    Publication date: December 30, 2021
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Publication number: 20210322703
    Abstract: A shroud for a mask system includes a retaining portion structured to retain a frame, a pair of upper headgear connectors each including an elongated arm and a slot at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Inventors: Eva NG, David James LOCKWOOD, Jamie Graeme WEHBEH, Zoran VALCIC, Errol Savio Alex D'SOUZA, Matthew EVES, Mahsita SARI
  • Patent number: 11077274
    Abstract: A shroud (1020) for a mask system includes a retaining portion structured to retain a frame (1040), a pair of upper headgear connectors (1024) each including an elongated arm (1026) and a slot (1027) at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors (1025) each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 3, 2021
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Patent number: 10751496
    Abstract: A mask system has a shroud module with headgear connectors adapted to removably attach to respective headgear straps of headgear; and a cushion module, including a frame defining a breathing chamber; and a cushion to form a seal with the patient's face in a nasal bridge region, a cheek region and a lower lip/chin region of the patient's face. The cushion is constructed of a first, relatively soft, elastomeric material and the frame is constructed of a second material that is more rigid than the cushion, and a nasal bridge portion of the cushion includes one or more folds to provide in use a higher level of adaptability or flexibility to the nasal bridge region of the cushion module relative to another region of the cushion module. The shroud module and the cushion module are configured to be removably coupleable to one another.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: August 25, 2020
    Assignee: ResMed Pty Ltd
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Patent number: 10478064
    Abstract: A device for determining an intraocular pressure of an eye is disclosed. The device comprises; (a) a housing; (b) a plunger axially movable within the housing, a first end of the plunger having a tip for contacting the eye; (c) an indicator arm operatively connected to a second end of the plunger; (d) a measurement gauge for indicating the intraocular pressure of the eye; and (e) a resilient biasing member for biasing the plunger towards an extended position in which the plunger tip protrudes beyond the housing and the indicator arm is biased towards a first position on the measurement gauge. Applying pressure to the eye via the plunger tip causes the intraocular pressure of the eye to exert an opposing force on the plunger tip causing the plunger to retract into the housing to cause a reciprocal movement of the indicator arm towards a second position thereby indicating the intraocular pressure of the eye on the measurement gauge.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: November 19, 2019
    Assignee: INGENEUS PTY LTD.
    Inventors: Richard Gordon Walmsley, David James Lockwood, Michael Andrew Coote
  • Publication number: 20180243522
    Abstract: A shroud (1020) for a mask system includes a retaining portion structured to retain a frame (1040), a pair of upper headgear connectors (1024) each including an elongated arm (1026) and a slot (1027) at the free end of the arm adapted to receive a headgear strap, and a pair of lower headgear connectors (1025) each adapted to attach to a headgear strap. The retaining portion, the upper headgear connectors, and the lower headgear connectors are integrally formed as a one piece structure.
    Type: Application
    Filed: April 27, 2018
    Publication date: August 30, 2018
    Inventors: Eva Ng, David James Lockwood, Jamie Graeme Wehbeh, Zoran Valcic, Errol Savio Alex D'Souza, Matthew Eves, Mahsita Sari
  • Patent number: D843560
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: March 19, 2019
    Assignee: ResMed Limited
    Inventors: Errol Savio Alex D'Souza, Matthew Eves, Justin John Formica, David James Lockwood, Stuart Norris Plascott, Rupert Christian Scheiner, Zoran Valcic, Jamie Graeme Wehbeh
  • Patent number: D901674
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: November 10, 2020
    Assignee: ResMed Pty Ltd
    Inventors: Errol Savio Alex D'Souza, Matthew Eves, Justin John Formica, David James Lockwood, Stuart Norris Plascott, Rupert Christian Scheiner, Zoran Valcic, Jamie Graeme Wehbeh