Patents by Inventor Peter David Gammack

Peter David Gammack 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).

  • Publication number: 20210188372
    Abstract: Provided are electric vehicles having a relatively short height (between 1600 mm and 1800 mm), a relatively high ground clearance (at least 260 mm), and relatively large wheels (having an outer diameter of between 45% and 55% of the vehicle height).
    Type: Application
    Filed: October 29, 2018
    Publication date: June 24, 2021
    Applicant: Dyson Technology Limited
    Inventor: Peter David GAMMACK
  • Publication number: 20210178911
    Abstract: Provided is an electric vehicle having a relatively short height (between 1600mm and 1800mm), a relatively high ground clearance (at least 260mm), a relatively long wheelbase (between 3200mm and 3350mm), and a length of less than 5100mm.
    Type: Application
    Filed: October 29, 2018
    Publication date: June 17, 2021
    Applicant: Dysonv Technology Limited
    Inventor: Peter David GAMMACK
  • Publication number: 20200354000
    Abstract: Provided are electric vehicles having a relatively short height (between 1600 mm and 1800 mm), a relatively high ground clearance (at least 260 mm), and a windscreen inclined at a relatively shallow angle (between 25 and 30 degrees relative to the horizontal plane), wherein the horizontal distance between a leading edge of the vehicle and a leading edge of the windscreen is less than 870 mm.
    Type: Application
    Filed: October 29, 2018
    Publication date: November 12, 2020
    Applicant: Dyson Automotive Research and Development Limited
    Inventor: Peter David GAMMACK
  • Patent number: 10750916
    Abstract: A cyclonic separator comprising a cyclone chamber defined between an outer wall and a shroud. The shroud comprises an inlet opening through which fluid enters the cyclone chamber, and a plurality of perforations through which fluid exits the cyclone chamber. Fluid within the cyclone chamber is then free to spiral about the shroud and over the inlet opening.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: August 25, 2020
    Assignee: Dyson Technology Limited
    Inventors: James Dyson, Jeremy William Crouch, James Stuart Robertson, Peter David Gammack, Simon Edward Ireland
  • Patent number: 10687595
    Abstract: A hand held appliance, such as a hairdryer, includes a body, a fluid flow path extending through the body in an axial direction from a first fluid inlet through which a first fluid flow enters the appliance to a first fluid outlet for emitting the first fluid flow from the appliance, a primary fluid flow path extending from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet, a section of the primary fluid flow path extending through the body in the axial direction and surrounding the fluid flow path, and a heater located within the section of the primary fluid flow path for heating fluid passing through the primary fluid flow path, and wherein the heater has a length extending in the axial direction.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: June 23, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Patrick Joseph William Moloney, Edward Sebert Maurice Shelton, Peter David Gammack
  • Patent number: D888434
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: June 30, 2020
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows, William John Bex-Russell, Jonathan George Marsh, Adam James Bates, Peter David Gammack
  • Patent number: D967579
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: October 18, 2022
    Assignee: Dyson Technology Limited
    Inventors: Samuel Steven Cole, Charles Franklin Gale, Peter David Gammack, Coco Lucia Bibiana Canessa, Rhys Thomas Evans
  • Patent number: D967580
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: October 18, 2022
    Assignee: Dyson Technology Limited
    Inventors: Samuel Steven Cole, Charles Franklin Gale, Peter David Gammack, Coco Lucia Bibiana Canessa, Rhys Thomas Evans
  • Patent number: D979863
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: February 28, 2023
    Assignee: Dyson Technology Limited
    Inventors: Mark Stamford Vanderstegen-Drake, Peter David Gammack, Jonathan George Marsh, Adam James Bates
  • Patent number: D1025472
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: April 30, 2024
    Assignee: Dyson Technology Limited
    Inventors: Simon Brian McNamee, Edward Sebert Maurice Shelton, Clément Bernard Christmann, Wee Guan Tan, Bun Tiong Chua, Min Yu Nicole Chian, Paul Thomas Brittell, Be Seng Lok, Gerald Eng, Stephen Benjamin Courtney, Peter David Gammack, Leanne Joyce Garner, Laura Anne Howard
  • Patent number: D1025473
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: April 30, 2024
    Assignee: Dyson Technology Limited
    Inventors: Simon Brian McNamee, Edward Sebert Maurice Shelton, Clément Bernard Christmann, Wee Guan Tan, Bun Tiong Chua, Min Yu Nicole Chian, Paul Thomas Brittell, Be Seng Lok, Gerald Eng, Stephen Benjamin Courtney, Peter David Gammack, Leanne Joyce Garner, Laura Anne Howard
  • Patent number: D1026310
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: May 7, 2024
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Benjamin Courtney, Clément Bernard Christmann, Wee Guan Tan, Bun Tiong Chua, Min Yu Nicole Chian, Paul Thomas Brittell, Be Seng Lok
  • Patent number: D1026311
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: May 7, 2024
    Assignee: Dyson Technology Limited
    Inventors: Wei Phang Lim, Callum Wright, Nathan Andrew Thomas, James Robert Alexander Fisher, Gerald Eng, Graeme McPherson, Simon Brian McNamee, Edward Sebert Maurice Shelton, Stephen Benjamin Courtney, Peter David Gammack, Leanne Joyce Garner, Laura Anne Howard
  • Patent number: D1028344
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: May 21, 2024
    Assignee: Dyson Technology Limited
    Inventors: David Oliver Williams, Emily Mary Menzies, James Robert Alexander Fisher, Apoorv Agha, Gerald Eng, Graeme McPherson, Simon Brian McNamee, Edward Sebert Maurice Shelton, Stephen Benjamin Courtney, Peter David Gammack, Leanne Joyce Garner, Laura Anne Howard
  • Patent number: D1029379
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: May 28, 2024
    Assignee: Dyson Technology Limited
    Inventors: Simon Brian McNamee, Edward Sebert Maurice Shelton, Clément Bernard Christmann, Wee Guan Tan, Bun Tiong Chua, Min Yu Nicole Chian, Paul Thomas Brittell, Be Seng Lok, Stephen Benjamin Courtney, Peter David Gammack
  • Patent number: D1038514
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: August 6, 2024
    Assignee: Dyson Technology Limited
    Inventors: Edward Sebert Maurice Shelton, Jonathan James Harvey Heffer, Dinar Tirta Suraja Ong, Brian Jen Yon Wong, Gerald Eng, Simon Brian McNamee, Stephen Benjamin Courtney, Peter David Gammack, Leanne Joyce Garner, Laura Anne Howard
  • Patent number: D1060840
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 4, 2025
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Samuel James Czerpak, Andrew Drummond Flynn, Boon Sheng Teo, Simon Loh Hock Hua, Stephen Benjamin Courtney
  • Patent number: D1065730
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: March 4, 2025
    Assignee: Dyson Technology Limited
    Inventors: Philip Stephen Douglas, Donald James McIntosh, Peter David Gammack, Timothy Ewan Ross Wordie
  • Patent number: D1066836
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: March 11, 2025
    Assignee: Dyson Technology Limited
    Inventors: Philip Stephen Douglas, Donald James McIntosh, Peter David Gammack, Timothy Ewan Ross Wordie
  • Patent number: D1066837
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: March 11, 2025
    Assignee: Dyson Technology Limited
    Inventors: Philip Stephen Douglas, Donald James McIntosh, Peter David Gammack, Timothy Ewan Ross Wordie