Patents by Inventor David M. Dunn

David M. Dunn 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).

  • Anti-snag device for electrode lead clips
    Patent number: 4072388
    Abstract: An anti-snag device for use with an electrocardiographic electrode lead clip having moveable arms for engaging the electrode. A lead wire extends from one of the arms. The anti-snag device comprises an elongated means extending from the other arm and joined to the lead wire so as to provide a smoothed configuration to the lead clip. The anti-snag device may comprise a piece of tubing, one end of which is inserted over the arm of the lead clip and the other end of which is fastened to the wire. The anti-snag device may also comprise an integral extension of the arm.
    Type: Grant
    Filed: April 6, 1977
    Date of Patent: February 7, 1978
    Assignee: Marquette Electronics, Inc.
    Inventor: David M. Dunn