Patents by Inventor Walter V. Klemp

Walter V. Klemp 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: 5643243
    Abstract: A disposable garment having unitary elasticized leg cuffs disposed on the interior surface thereof.
    Type: Grant
    Filed: August 25, 1995
    Date of Patent: July 1, 1997
    Assignee: Drypers Corporation
    Inventor: Walter V. Klemp
  • Patent number: 5622581
    Abstract: A method for making a disposable garment with de-elasticed elastic members in the crotch area of the garment is disclosed using means for de-elasticing the elastic members such as macerators, chemicals, selective laser beams, heat, and freezing.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: April 22, 1997
    Assignee: Drypers Corporation
    Inventors: Paul Ducker, Adrian Wright, Walter V. Klemp
  • Patent number: 5536350
    Abstract: A disposable garment and method of manufacturing such whereby profile cuts are made near the longitudinal edges of an absorbent pad assembly to create leg cut-out pieces or noodles. The noodles remain attached to the absorbent pad assembly at a point proximal to a center point of the absorbent pad assembly. The noodles are then folded toward the interior surface of the absorbent pad assembly about the point of attachment and are attached to the interior surface by an adhesive. An outer folding strip of each noodle is then folded back upon the respective noodles and secured to the noodle and the absorbent pad assembly by an adhesive, thereby creating an effective leakage control shield without the need to discard unused material in the manufacturing process.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: July 16, 1996
    Assignee: Drypers Corporation
    Inventor: Walter V. Klemp
  • Patent number: 5176669
    Abstract: A disposable diaper which has a fluid permeable topsheet, a fluid permeable second sheet, a flexible absorbent body, a biodegradable, liquid impermeable barrier including side dams, and a soft, flexible backsheet. The topsheet can include leg cuffs that are an integral, rather than an adjunct, part of the topsheet. The diaper also has an attachment means for allowing the diaper to be secured about the wearer.
    Type: Grant
    Filed: January 18, 1991
    Date of Patent: January 5, 1993
    Assignee: The Veragon Corporation
    Inventor: Walter V. Klemp
  • Patent number: 5019069
    Abstract: A disposable diaper which has a fluid permeable topsheet, a fluid permeable second sheet, a flexible absorbent body, a biodegradable, liquid impermeable barrier including side dams, and a soft, flexible backsheet. The topsheet can include leg cuffs that are an integral, rather than an adjunct, part of the topsheet. The diaper also has a biodegradable, selectively adhesive means for allowing the diaper to be secured about the wearer.
    Type: Grant
    Filed: June 30, 1989
    Date of Patent: May 28, 1991
    Inventor: Walter V. Klemp