Patents by Inventor Keqian You

Keqian You 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).

  • Housing for small pet animals
    Patent number: 7299767
    Abstract: A housing for small pet animals includes a pedestal portion 1, a fixing side plate 3 uprightly attached to the pedestal portion 1, an activity wheel 5 with one side opened toward the fixing side plate 3 and the other side closed by closing members 52c. The wheel 5 is disposed above the pedestal portion 1 with the one side closed by the fixing side plate 3. The housing further includes a housing equipment immovably attached to the fixing side plate 3 and disposed in a housing space surrounded by the fixing side plate 3 and the activity wheel 5.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: November 27, 2007
    Assignee: Kabushiki Kaisha Tominaga Jyushi Kogyosho
    Inventors: Kazutoshi Tominaga, Robert C. Krause, Hikaru Nakagawa, Kozo Sakai, Keqian You
  • Housing for small pet animals
    Publication number: 20050211184
    Abstract: A housing for small pet animals includes a pedestal portion 1, a fixing side plate 3 uprightly attached to the pedestal portion 1, an activity wheel 5 with one side opened toward the fixing side plate 3 and the other side closed by closing members 52c. The wheel 5 is disposed above the pedestal portion 1 with the one side closed by the fixing side plate 3. The housing further includes a housing equipment immovably attached to the fixing side plate 3 and disposed in a housing space surrounded by the fixing side plate 3 and the activity wheel 5.
    Type: Application
    Filed: February 22, 2005
    Publication date: September 29, 2005
    Applicant: KABUSHIKI KAISHA TOMINAGA JYUSHI KOGYOSHO
    Inventors: Kazutoshi Tominaga, Robert Krause, Hikaru Nakagawa, Kozo Sakai, Keqian You