Patents by Inventor Jeffery C. Jones

Jeffery C. Jones 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).

  • Controlled air supply for internal combustion engines
    Patent number: 4262646
    Abstract: A device is disclosed for controlling the flow of air heated by an internal combustion engine to the vacuum inlet of the carburetor of the engine which includes an elongated duct through which the engine heated air flows and a temperature responsive valve which senses the temperature of the air passing through the duct to thereby control the flow of such air to the vacuum inlet of the carburetor when said temperature reaches a predetermined value.
    Type: Grant
    Filed: March 23, 1979
    Date of Patent: April 21, 1981
    Assignee: NBJ Corporation
    Inventor: Jeffery C. Jones
  • Tie down anchor
    Patent number: 4191108
    Abstract: A tie-down anchor for use with a pick-up truck stake opening and which device has side portions joined at one end capable of being removably mounted in the stake opening. Projections are secured to the side portions to engage the stake hole opening to prevent removal of the device. Stop members are also secured to each portion to limit the distance the side portions can be inserted in the stake hole. An extension is associated with at least one of the side portions to permit a rope, antenna or other attachments thereto.
    Type: Grant
    Filed: March 6, 1978
    Date of Patent: March 4, 1980
    Inventor: Jeffery C. Jones