Patents by Inventor Otto Wratschko

Otto Wratschko 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).

  • Shaving kit
    Patent number: 4332321
    Abstract: A portable shaving kit includes a tubular member having a socket opening and one end with a support arm having a socket within the socket opening. The support arm is movable between stored and operative positions and is held in two positions by a spring-biased detent and has a blade support at the outer end thereof. The blade support is pivoted between the stored and operative positions so that the blade can be housed in a hollow cap during storage.
    Type: Grant
    Filed: October 31, 1980
    Date of Patent: June 1, 1982
    Inventor: Otto Wratschko