Patents by Inventor Robert N. Bauernfeind

Robert N. Bauernfeind 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).

  • Patent number: 4759967
    Abstract: Cross-machine strength reduction of creped wadding sheets due to embossing is reduced by a background embossing pattern having elongated embossments oriented with the major axis of the embossments substantially parallel to the cross-machine direction of the sheet.
    Type: Grant
    Filed: January 30, 1984
    Date of Patent: July 26, 1988
    Assignee: Kimberly-Clark Corporation
    Inventor: Robert N. Bauernfeind
  • Patent number: 4483728
    Abstract: A patterned marrying roll especially adapted to combined multiple plies of a tissue sheet at a nip between the marrying roll and an embossing roll. The marrying roll is provided with a pattern of raised laminating elements covering a predetermined percentage of the marrying roll surface which are caused to bear against the raised embossing elements of an embossing roll with the plies of a pillowed tissue sheet therebetween. The pattern of raised elements on the marrying roll surface may be in the form of dots, a recticular grid pattern, or any other pattern of choice. The pattern is preferably aligned at an angle to the machine direction to eliminate bunching or puckering of the tissue sheet between pattern elements. The pattern on the marrying roll may comprise from approximately 10% to approximately 40% of the marrying roll surface.
    Type: Grant
    Filed: July 14, 1980
    Date of Patent: November 20, 1984
    Assignee: Kimberly-Clark Corporation
    Inventor: Robert N. Bauernfeind