Patents by Inventor Mary Butter

Mary Butter 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).

  • Adjustable width mattress with relief portions
    Patent number: 8122546
    Abstract: A mattress assembly includes an inner core assembly 48 including a core portion 49 having a head end and a foot end defining a core longitudinal length; a left width adjustment portion 56 comprising a plurality of left width adjustment bladders 60, the left width adjustment portion extending laterally away from a left side of the core portion; a right width adjustment portion 58 comprising a plurality of right width adjustment bladders 62, the right width adjustment portion extending laterally away from the right side of the core portion; the left and right width adjustment portions each having a head end substantially longitudinally aligned with the head end of the core portion and extending footwardly a longitudinal distance less than the core longitudinal length thereby defining left and right relief portions 66, 68.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: February 28, 2012
    Inventors: Kenith W Chambers, Mary Butter, Suzanne M. Bish
  • Adjustable Width Mattress with Relief Portions
    Publication number: 20110099723
    Abstract: A mattress assembly includes an inner core assembly 48 including a core portion 49 having a head end and a foot end defining a core longitudinal length; a left width adjustment portion 56 comprising a plurality of left width adjustment bladders 60, the left width adjustment portion extending laterally away from a left side of the core portion; a right width adjustment portion 58 comprising a plurality of right width adjustment bladders 62, the right width adjustment portion extending laterally away from the right side of the core portion; the left and right width adjustment portions each having a head end substantially longitudinally aligned with the head end of the core portion and extending footwardly a longitudinal distance less than the core longitudinal length thereby defining left and right relief portions 66, 68.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 5, 2011
    Inventors: Kenith W. Chambers, Mary Butter, Suzanne M. Bish