Patents by Inventor Adrianus Cornelis Otten

Adrianus Cornelis Otten 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).

  • Process and device for the application of an adhesive
    Patent number: 5720850
    Abstract: The invention pertains to a process for the operation of a mouthpiece for the intermittent supply of an adhesive through at least one discharge opening to a surface moving with respect to this mouthpiece, where at least in the pauses between discharges, the edges of the discharge openings are sprayed with a rinsing medium. The invention also pertains to a mouthpiece for the application of an adhesive with one or more rinsing medium discharge openings situated upstream from the glue discharge openings. As a result of these measures, glue residues are effectively prevented from accumulating at the edges of the discharge openings.
    Type: Grant
    Filed: December 28, 1995
    Date of Patent: February 24, 1998
    Assignee: Nordson Corporation
    Inventor: Adrianus Cornelis Otten