Patents by Inventor Ronald Ray McFall

Ronald Ray McFall 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: 5810800
    Abstract: Disclosed is an absorbent article, such as a sanitary napkin, incontinent device, or the like. The absorbent article comprises a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent article further comprises a pair of longitudinally extending cuffs disposed on the body surface of the topsheet on each side of a longitudinal centerline of the absorbent article The cuffs comprise an elastic member and a resilient member and are joined to at least one of the topsheet and the backsheet in a longitudinally elastically elongated state. The elastic member preferably comprises first and second regions which are visibly distinct from each other. The first region comprises at least two substantially planar portions and the second comprises a plurality of raised, rib-like elements.
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: September 22, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Allison Kay Hunter, Kimberly Ann Buck, Ronald Ray McFall, Patricia Lee Lampson
  • Patent number: 5756039
    Abstract: An apparatus and method are disclosed for forming a sanitary napkin having a multi-segment core. Such a core is formed using a mold having a deposition cavity which is divided into cavity segments by at least one partition. Each partition can comprise a passageway for interconnecting adjacent cavity segments.
    Type: Grant
    Filed: April 4, 1996
    Date of Patent: May 26, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Ronald Ray McFall, David Christopher Oetjen
  • Patent number: 5730738
    Abstract: Disclosed is an absorbent article, such as a sanitary napkin, incontinent device, or the like. The absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core that lies between the topsheet and the backsheet. The absorbent article further includes a pair of longitudinally extending bands of web material positioned on the body surface of the topsheet on each side of a longitudinal centerline of the absorbent article and joined to at least one of the topsheet and the backsheet in a longitudinally elastically elongated state. The bands of web material include first and second regions which are visibly distinct from each other. The first region has at least two substantially planar portions and the second has a plurality of rib elements.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: March 24, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Ronald Ray McFall, John Joseph Curro, Allison Kay Hunter, Jason Matthew Orndorff, Kenji Ohshima, Hiroaki Shikata