Patents by Inventor Pai-Hwa Ho

Pai-Hwa Ho 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).

  • Ear and scruff protective cover used in the process of hair dyeing
    Publication number: 20050193473
    Abstract: An ear and scruff protective cover used in the process of hair dyeing includes two ear covering portions and a neck covering portion. The two ear covering portions are respectively connected with the upper left and right corner of the neck covering portion. The two ear covering portions are respectively covered on a person's left and right ear, while the neck covering portion is covered on a person's scruff and neck sides for protection to prevent the person's ears and neck from contacting with hair dye and causing skin disease.
    Type: Application
    Filed: March 3, 2004
    Publication date: September 8, 2005
    Inventor: Pai-Hwa Ho