Patents by Inventor Roderick S. Hunt

Roderick S. Hunt 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).

  • Dental syringe
    Patent number: 4026025
    Abstract: An improved dental syringe for injecting pressurized warm water and air into the oral cavity of a dental patient. A syringe, having an elongate tip for guiding water and air under pressure into a patient's oral cavity and atomizing the water with the air, a body to which the tip is attached including pushbutton controls for regulating the water and air, and a source of pressurized water and air, is provided with a novel flexible, disposable sanitary tip of unitary construction, and the tip is attached to the body by a new, rapidly-operated mechanism which permits the tip to be removed merely by rotating a fastener approximately one half-turn and pulling the tip away from the body, and to be similarly attached by reversing the procedure.
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: May 31, 1977
    Inventor: Roderick S. Hunt
  • Articular arm for mounting and positioning a head model for dental student use
    Patent number: D255718
    Type: Grant
    Filed: March 2, 1978
    Date of Patent: July 1, 1980
    Assignee: Adcoa, Inc.
    Inventor: Roderick S. Hunt