Patents by Inventor Kathleen Elizabeth Holman

Kathleen Elizabeth Holman 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).

  • Crib mattress elevation system and control unit
    Patent number: 7827631
    Abstract: A “smart crib” has a frame movably supported by posts, a mattress supported on the frame, the frame being movable between a raised position and a lowered position, a protective enclosure surrounding the frame and mattress, having at least one portion movable between a raised and a lowered position. The crib also includes a first elevation mechanism for moving the frame between the lowered position and the raised position, and a second elevation mechanism for moving the enclosure portion between the raised position and the lowered position.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: November 9, 2010
    Inventor: Kathleen Elizabeth Holman
  • Crib Mattress Elevation System And Control Unit
    Publication number: 20090070929
    Abstract: A “smart crib” has a frame movably supported by posts, a mattress supported on the frame, the frame being movable between a raised position and a lowered position, a protective enclosure surrounding the frame and mattress, having at least one portion movable between a raised and a lowered position. The crib also includes a first elevation mechanism for moving the frame between the lowered position and the raised position, and a second elevation mechanism for moving the enclosure portion between the raised position and the lowered position.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 19, 2009
    Inventor: Kathleen Elizabeth HOLMAN