Patents by Inventor Ad van Hooijdonk

Ad van Hooijdonk 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).

  • Method of making diaper side panels
    Patent number: 8357135
    Abstract: A method of making a plurality of diaper side panels (10, 12) from a continuous strip (40). The strip (40) comprises a central region (42), a first lateral region (44), a second lateral region (46), a first set of fasteners (36) anchored to the first lateral region (44), and a second set of fasteners (38) anchored to the second lateral region (46). The strip (40) is separated in the machine direction (M) to form a first set of the side panels (10) and a second set of the side panels (12), so that the side panels (10) each include a fastener (36) from the first set and the side panels (12) each include a fastener (38) from the second set.
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: January 22, 2013
    Assignee: Avery Dennison Corporation
    Inventors: Bart de Dier, Ad van Hooijdonk
  • Method of Making Diaper Side Panels
    Publication number: 20080262461
    Abstract: A method of making a plurality of diaper side panels (10, 12) from a continuous strip (40). The strip (40) comprises a central region (42), a first lateral region (44), a second lateral region (46), a first set of fasteners (36) anchored to the first lateral region (44), and a second set of fasteners (38) anchored to the second lateral region (46). The strip (40) is separated in the machine direction (M) to form a first set of the side panels (10) and a second set of the side panels (12), so that the side panels (10) each include a fastener (36) from the first set and the side panels (12) each include a fastener (38) from the second set.
    Type: Application
    Filed: September 19, 2007
    Publication date: October 23, 2008
    Inventors: Bart de Dier, Ad van Hooijdonk