Patents by Inventor Christine Ann Drosendahl

Christine Ann Drosendahl 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).

  • Convertible entertainment device
    Patent number: 7172486
    Abstract: An apparatus having a support arm, a base coupled to the support arm to maintain the support arm in upright orientation and moveable between a first orientation in which the base is coupleable to a vertical surface, and a second orientation in which the base can rest on a horizontal surface. A light source is coupled to the support arm and a mobile coupled to said support arm, whereby when the base is in the first orientation, the apparatus can be coupled to a crib rail to function as a crib mobile, and when the base is in the second orientation, the apparatus can rest on a horizontal surface to function as a lamp.
    Type: Grant
    Filed: October 2, 2001
    Date of Patent: February 6, 2007
    Assignee: Mattel, Inc.
    Inventors: Christine Ann Drosendahl, Seth Frankel, Robert W. Jourdian, Albert Maggiore
  • Mobile and method of using the same
    Patent number: 6769952
    Abstract: A mobile includes a housing and a reflective member rolatably coupled to the housing. A drive mechanism is desposed in the housing and is configured to rotate the reflective member with respect to the housing. The mobile also includes an illuminating member coupled to the housing and disposed to illuminate the reflective member.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: August 3, 2004
    Assignee: Mattel, Inc.
    Inventors: Christine Ann Drosendahl, Albert Maggoire
  • Convertible entertainment device
    Publication number: 20030064818
    Abstract: An apparatus having a support arm, a base coupled to the support arm to maintain the support arm in upright orientation and moveable between a first orientation in which the base is coupleable to a vertical surface, and a second orientation in which the base can rest on a horizontal surface. A light source is coupled to the support arm and a mobile coupled to said support arm, whereby when the base is in the first orientation, the apparatus can be coupled to a crib rail to function as a crib mobile, and when the base is in the second orientation, the apparatus can rest on a horizontal surface to function as a lamp.
    Type: Application
    Filed: October 2, 2001
    Publication date: April 3, 2003
    Inventors: Christine Ann Drosendahl, Seth Frankel, Robert W. Jourdian, Albert Maggiore