Patents by Inventor Suppayan M. Krishnamumar

Suppayan M. Krishnamumar 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).

  • Blow head valve
    Patent number: 4403940
    Abstract: This relates to a blow head to be utilized in combination with a multiple cavity blow mold for introducing blowing gas to the individual preforms positioned within the mold cavities. There is a blow head for each mold cavity and each blow head, although the blow heads are carried by a single blow beam, are actuated to supply blowing gas only if a preform is present within the respective mold cavity. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
    Type: Grant
    Filed: October 28, 1981
    Date of Patent: September 13, 1983
    Assignee: The Continental Group, Inc.
    Inventors: Suppayan M. Krishnamumar, Walter R. Jolly