Patents by Inventor Fred Michael Langdon

Fred Michael Langdon 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).

  • Outer cover for a disposable absorbent article
    Patent number: 8986275
    Abstract: An outer cover for a disposable absorbent article. The outer cover includes an elastic material joined to an extensible material to form a laminate. At least two different areas of the laminate are simultaneously activated in different directions by a single pair of intermeshing activation rolls. At least a portion of the two different areas of activation on the outer cover are spatially separated by a buffer zone.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: March 24, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Fred Naval Desai, Fred Michael Langdon, Khalid Qureshi
  • Outer cover for a disposable absorbent article
    Patent number: 8377024
    Abstract: An outer cover for a disposable absorbent article. The outer cover includes an elastic material joined to an extensible material to form a laminate. At least two different areas of the laminate are simultaneously activated in different directions by a single pair of intermeshing activation rolls. At least a portion of the two different areas of activation on the outer cover are spatially separated by a buffer zone.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: February 19, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Fred Naval Desai, Fred Michael Langdon, Khalid Qureshi
  • Outer Cover For A Disposable Absorbent Article
    Publication number: 20090131901
    Abstract: An outer cover for a disposable absorbent article. The outer cover includes an elastic material joined to an extensible material to form a laminate. At least two different areas of the laminate are simultaneously activated in different directions by a single pair of intermeshing activation rolls. At least a portion of the two different areas of activation on the outer cover are spatially separated by a buffer zone.
    Type: Application
    Filed: November 19, 2008
    Publication date: May 21, 2009
    Inventors: Fred Naval Desai, Fred Michael Langdon, Khalid Qureshi