Patents by Inventor George Marcus Davis

George Marcus Davis 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: 20130104854
    Abstract: A fuel injector cup assembly (26) includes a fuel injector cup (10) having an opening (18) to receive fuel from a fuel rail (15). An open end (27) receives an inlet of a fuel injector (10) therein such that an O-ring (16) seals with the injector cup. A mounting portion (20) extends from a body (29) of the cup and mounts the cup with respect to a cylinder head. Rotation limiting structure (26) is associated with the mounting portion such that when the cup is coupled to the cylinder head and when a first moment is created about the mounting portion causing rotation of the cup with respect to the fuel injector, the rotation limiting structure will engage at least the mounting portion of the cup and create a second moment equal and opposite to the first moment, to prevent further rotation of the cup.
    Type: Application
    Filed: October 28, 2011
    Publication date: May 2, 2013
    Applicant: CONTINENTAL AUTOMOTIVE SYSTEMS US, INC.
    Inventor: George Marcus Davis
  • Patent number: 8424509
    Abstract: A fuel injector cup assembly (26) includes a fuel injector cup (10) having an opening (18) to receive fuel from a fuel rail (15). An open end (27) receives an inlet of a fuel injector (10) therein such that an O-ring (16) seals with the injector cup. A mounting portion (20) extends from a body (29) of the cup and mounts the cup with respect to a cylinder head. Rotation limiting structure (26) is associated with the mounting portion such that when the cup is coupled to the cylinder head and when a first moment is created about the mounting portion causing rotation of the cup with respect to the fuel injector, the rotation limiting structure will engage at least the mounting portion of the cup and create a second moment equal and opposite to the first moment, to prevent further rotation of the cup.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: April 23, 2013
    Assignee: Continental Automotive Systems US, Inc.
    Inventor: George Marcus Davis