Patents by Inventor Donovan Winston Berkely

Donovan Winston Berkely 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: 20210346132
    Abstract: A dental syringe tip system for attachment to a dental syringe. The dental syringe tip system can include components such as an outer core, an inner core, and a carrier which can be combined in a multitude of combinations to achieve different fluid flow characteristics, such as discharge pressure and discharge pattern, through the dental syringe tip. The outer core and inner core can have passages designed to modify fluid flow characteristics. In addition, the outer core and inner core can have additional connectors for receiving fluids from sources other than a dental syringe. Some or all of the components can be separate to be assembled by a manufacturer or an end-user. Assembly of multiple components can be facilitated by retention features located on the components.
    Type: Application
    Filed: April 23, 2021
    Publication date: November 11, 2021
    Inventor: Donovan Winston Berkely
  • Patent number: 11013585
    Abstract: A dental syringe tip system for attachment to a dental syringe. The dental syringe tip system can include components such as an outer core, an inner core, and a carrier which can be combined in a multitude of combinations to achieve different fluid flow characteristics, such as discharge pressure and discharge pattern, through the dental syringe tip. The outer core and inner core can have passages designed to modify fluid flow characteristics. In addition, the outer core and inner core can have additional connectors for receiving fluids from sources other than a dental syringe. Some or all of the components can be separate to be assembled by a manufacturer or an end-user. Assembly of multiple components can be facilitated by retention features located on the components.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: May 25, 2021
    Inventor: Donovan Winston Berkely
  • Publication number: 20150050613
    Abstract: A dental syringe tip system for attachment to a dental syringe. The dental syringe tip system can include components such as an outer core, an inner core, and a carrier which can be combined in a multitude of combinations to achieve different fluid flow characteristics, such as discharge pressure and discharge pattern, through the dental syringe tip. The outer core and inner core can have passages designed to modify fluid flow characteristics. In addition, the outer core and inner core can have additional connectors for receiving fluids from sources other than a dental syringe. Some or all of the components can be separate to be assembled by a manufacturer or an end-user. Assembly of multiple components can be facilitated by retention features located on the components.
    Type: Application
    Filed: August 13, 2014
    Publication date: February 19, 2015
    Inventor: Donovan Winston Berkely
  • Patent number: D832443
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: October 30, 2018
    Inventor: Donovan Winston Berkely
  • Patent number: D832444
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: October 30, 2018
    Inventor: Donovan Winston Berkely
  • Patent number: D841817
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: February 26, 2019
    Inventor: Donovan Winston Berkely
  • Patent number: D842480
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: March 5, 2019
    Inventor: Donovan Winston Berkely
  • Patent number: D875257
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: February 11, 2020
    Inventor: Donovan Winston Berkely
  • Patent number: D875258
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: February 11, 2020
    Inventor: Donovan Winston Berkely
  • Patent number: D894401
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: August 25, 2020
    Inventor: Donovan Winston Berkely
  • Patent number: D895807
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: September 8, 2020
    Inventor: Donovan Winston Berkely
  • Patent number: D926991
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: August 3, 2021
    Inventor: Donovan Winston Berkely
  • Patent number: D926992
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: August 3, 2021
    Inventor: Donovan Winston Berkely
  • Patent number: D931464
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: September 21, 2021
    Inventor: Donovan Winston Berkely
  • Patent number: D936836
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: November 23, 2021
    Inventor: Donovan Winston Berkely