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).

  • Hair styling and hair care apparatus
    Patent number: D850001
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: May 28, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Nicholas Giles Wilkins
  • Hair straightener
    Patent number: D850002
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: May 28, 2019
    Assignee: Dyson Technology Limited
    Inventors: Adam James Bates, Alexander Stuart Knox, Andrea Ee-Va Lim, Robert Mark Brett Coulton, Frederick Stuart Grotrian, Oliver Andrew Charles Whittaker, Peter David Gammack, Samuel James Czerpak, Stephen Benjamin Courtney, Tom Vallance Hamilton Crawford
  • Vacuum cleaner
    Patent number: D850038
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: May 28, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe
  • Vacuum cleaner
    Patent number: D851846
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: June 18, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch, Alexander Patrick Webster, Charles Franklin Gale, Alexander Michael Campbell-Hill, Ashley James Hribar-Green, Stuart Lloyd Genn
  • Vacuum cleaner
    Patent number: D851847
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: June 18, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe
  • Hair styling and hair care apparatus
    Patent number: D852415
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: June 25, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox
  • Hair styling and hair care apparatus
    Patent number: D852416
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: June 25, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Nicholas Giles Wilkins, Jonathan James Harvey Heffer, Annmarie Rita Nicolson, Emma Victoria Carson, Weiyi Chia, Wei Jie Lam
  • Hair styling and hair care apparatus
    Patent number: D853637
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 9, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox
  • Hair styling and hair care apparatus
    Patent number: D853642
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 9, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Jonathan James Harvey Heffer, Annmarie Rita Nicolson, Nicholas Giles Wilkins
  • Vacuum cleaner
    Patent number: D854266
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: July 16, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch, Alexander Patrick Webster, Charles Franklin Gale
  • Dental appliance
    Patent number: D854330
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: July 23, 2019
    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
  • Hair styling and hair care apparatus
    Patent number: D855252
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 30, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Jonathan James Harvey Heffer, Annmarie Rita Nicolson, Nicholas Giles Wilkins
  • Vacuum cleaner
    Patent number: D855910
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: August 6, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch
  • Vacuum cleaner
    Patent number: D855911
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: August 6, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch
  • Vacuum cleaner
    Patent number: D855912
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: August 6, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe
  • Vacuum cleaner
    Patent number: D855913
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: August 6, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Alexander Patrick Webster, Charles Franklin Gale
  • Vacuum cleaner
    Patent number: D857314
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: August 20, 2019
    Assignee: Dyson Technology Limited
    Inventors: Mark Stamford Vanderstegen-Drake, Peter David Gammack, Jonathan George Marsh, Adam James Bates
  • Vacuum cleaner
    Patent number: D861265
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: September 24, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch, Alexander Patrick Webster, Charles Franklin Gale, Alexander Michael Campbell-Hill
  • Handle for dental appliance
    Patent number: D863774
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: October 22, 2019
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows, Jonathan George Marsh, Adam James Bates, Peter David Gammack
  • Handle for dental appliance
    Patent number: D863775
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: October 22, 2019
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Thomas James Dunning Follows, Jonathan George Marsh, Adam James Bates, Peter David Gammack