Patents by Inventor Sandra Elaine Castillo

Sandra Elaine Castillo 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).

  • Patent number: 6227633
    Abstract: A device for the storage and stretching of resilient headbands of the type having two sides joining to form a curved top. The device is described in various embodiments, providing ample storage for a myriad of hair care and styling items typically possessed by ladies and young girls. A frame closely receives the headbands and secures them separately from the various interior and exterior drawers or compartments. Both vertical and horizontal frame positions are described and both are supported by either fixed structure or by a fixed or rotatable base. Both straight and curved frames are provided.
    Type: Grant
    Filed: December 10, 1997
    Date of Patent: May 8, 2001
    Inventor: Sandra Elaine Castillo