Patents by Inventor Siegfried Roesler

Siegfried Roesler 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).

  • Hand sprinkling rose
    Patent number: 6185756
    Abstract: A hand-held sprinkling rose for washing hair includes a sprinkling head having outlet openings disposed substantially linearly in a number of rows ranging from one to five. The outlet openings have a diameter between 0.2 and 0.8 mm and the outlet openings are spaced apart 2 to 5 mm. The outlet openings are formed such that water streams are ejected which do not mix with one another before reaching a work plane at least 20 centimeters from the sprinkling head.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: February 13, 2001
    Inventors: Heidrun Roesler, Siegfried Roesler