Patents by Inventor David Gillespie

David Gillespie 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: 20210290796
    Abstract: A delivery robot includes a cargo bin to carry cargo for delivery, and a door coupled to the cargo bin. The door to the cargo bin has an open state to allow access to an interior of the cargo bin, and a closed state to seal the interior of the cargo bin from an exterior environment. The delivery robot also includes a disinfecting light source operable to generate a disinfecting radiation to disinfect the interior of the cargo bin. The disinfecting light source is allowed to be activated when the door is in the closed state, and is prevented from being activated when the door is in the open state.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 23, 2021
    Inventors: David Gillespie, Colin Janssen, Sean Plaice, Aaron Leiba, Ali Haghighat Kashani
  • Patent number: 11105434
    Abstract: A valve can include a rib for improving flow, which can include improving a flow rating of the valve and improving the structural integrity of the valve. A valve can include a valve body, one or more inlets for allowing flow into the body, one or more outlets for allowing flow out of the body, one or more flow paths, and one or more ribs for routing fluid in a flow path. A valve can include an orifice fluidically between an inlet and an outlet and one or more ribs disposed upstream and/or downstream of the orifice. A valve can include one or more ribs in an inlet flow path, an outlet flow path or another flow path and a rib can be coupled between two or more portions of a valve.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: August 31, 2021
    Assignee: AUTOMATIC SWITCH COMPANY
    Inventors: Brian Gillespie, David Park, Gregory Volz
  • Publication number: 20210085993
    Abstract: An oral hygiene device comprises a housing having an outside mouth portion and an inside mouth portion, at least one energy delivery element disposed in or on the inside mouth portion, configured to deliver energy to one or more teeth of a subject, a controller disposed in the outside mouth portion electrically connected to the at least one energy delivery element, an energy storage unit disposed in the outside mouth portion, and a sleeve removably connected to the inside mouth portion of the housing, the sleeve having upper and lower channels configured to accept the upper and lower teeth of the subject. A method of using an oral hygiene device and a method of administering an oral hygiene treatment are also described.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 25, 2021
    Inventors: Mark Tullio Morreale, Martin Labrecque, Sherri McFarland, Colin G. Cameron, Martin Greenwood, S. Alexander McLellan, Christopher David Gillespie
  • Publication number: 20190111214
    Abstract: A self-retracting syringe has an injection assembly and a retraction assembly. The injection assembly has a housing, a spring rest, and a spring that is restrained initially in compression between the housing and the spring rest. A plunger rod is disposed inside the coil of the spring. A coupler in contact with the spring rest and the plunger rod releasably couples the plunger rod to the spring rest. When a latch is released, the plunger rod moves distally to urge a seal forward, which seal movement causes a hypodermic needle to extend and a medicament to be expelled through the hypodermic needle. A retraction assembly returns the hypodermic needle into the syringe body after the medicament is expelled. Embodiments of retraction assembly provide a port through which fluid may be introduced into the syringe through said hypodermic needle. Methods for filling the syringe are also described.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 18, 2019
    Inventor: Richard David Gillespie, III
  • Patent number: D797632
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: September 19, 2017
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D803731
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: November 28, 2017
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D805014
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: December 12, 2017
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D809442
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: February 6, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D811958
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: March 6, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D812526
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: March 13, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D813109
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: March 20, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D813730
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: March 27, 2018
    Assignee: GM Global Technologies Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D818157
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: May 15, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D818158
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: May 15, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D818159
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: May 15, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D818903
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: May 29, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D839460
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: January 29, 2019
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D840068
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: February 5, 2019
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D840571
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: February 12, 2019
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie
  • Patent number: D841547
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: February 26, 2019
    Assignee: GM Global Technology Operations LLC
    Inventors: Carl J. Zipfel, David Gillespie