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).

  • Vacuum cleaner tool
    Patent number: 10238256
    Abstract: A tool for a vacuum cleaner that comprises a nozzle and a bristle assembly. The nozzle comprises an elongate suction opening. The bristle assembly, which is mounted within the nozzle and protrudes through the suction opening, comprises a carrier to which a strip of bristles is attached.
    Type: Grant
    Filed: February 17, 2014
    Date of Patent: March 26, 2019
    Assignee: Dyson Technology Limited
    Inventors: Samuel Steven Cole, Brian McVeigh, Peter David Gammack, James Dyson
  • HAND HELD APPLIANCE
    Publication number: 20190075904
    Abstract: A hand held appliance, such as a hairdryer, includes a body, a duct, a fluid flow path extending through the duct from a first fluid inlet of the appliance to a first fluid outlet of the appliance. A primary fluid flow path extends from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet. A fan unit is located in the primary fluid flow path for drawing fluid through the second fluid inlet. A filter is located in the primary fluid flow path. Fluid is drawn through the fluid flow path by fluid emitted from the second fluid outlet. A heater is provided in the body and extends at least partially along and around the duct.
    Type: Application
    Filed: June 7, 2018
    Publication date: March 14, 2019
    Applicant: Dyson Technology Limited
    Inventors: Stephen Benjamin COURTNEY, Patrick Joseph William MOLONEY, Peter David GAMMACK
  • Fan assembly
    Patent number: 10221860
    Abstract: A bladeless fan assembly for creating an air current includes a nozzle mounted on a base. The nozzle comprises an interior passage and a mouth for receiving the air flow from the interior passage and through which the air flow is emitted from the fan assembly. The nozzle defines an opening through which air from outside the fan assembly is drawn by the air flow emitted from the mouth. The nozzle is detachable from the base, which is preferably sized to be accommodated within the opening of the nozzle for transportation.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: March 5, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, James Dyson
  • Hair straightener
    Patent number: D838907
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: January 22, 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
  • Dental cleaning appliance
    Patent number: D839597
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: February 5, 2019
    Assignee: Dyson Technology Limited
    Inventors: Stephen Benjamin Courtney, Timothy Nicholas Stickney, Jonathan George Marsh, Adam James Bates, Peter David Gammack
  • Vacuum cleaner
    Patent number: D844912
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 2, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch, Alexander Patrick Webster, Charles Franklin Gale
  • Vacuum cleaner
    Patent number: D844915
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 2, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch, Alexander Patrick Webster, Charles Franklin Gale, Ashley James Hribar-Green, Stuart Lloyd Genn
  • Vacuum cleaner
    Patent number: D844916
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 2, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch, Alexander Patrick Webster, Charles Franklin Gale
  • Vacuum cleaner
    Patent number: D844917
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 2, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe
  • Vacuum cleaner
    Patent number: D846212
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 16, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch, Alexander Patrick Webster, Charles Franklin Gale
  • Vacuum cleaner
    Patent number: D846819
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 23, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe
  • Vacuum cleaner
    Patent number: D848688
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: May 14, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Jeremy William Crouch
  • Vacuum cleaner
    Patent number: D848689
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: May 14, 2019
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Stephen Robert Dimbylow, Robert Hinchliffe, Alexander Patrick Webster, Charles Franklin Gale
  • Dental cleaning appliance
    Patent number: D848746
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: May 21, 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: 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: 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