Patents by Inventor John J. Gajdel

John J. Gajdel 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).

  • Prism for viewing the backside of one?s own human body, hair or clothing
    Patent number: 7229179
    Abstract: A four sided prism which provides the full scale front view and the full scale backside of one's own self. In addition, oblique front and rear views of one's own body, clothing or hair are available. Rigid frames allow for fast assembly without hand tools. The prism can be assembled as a fixed frame prism. The prism can be manufactured so as to allow for folding the frame into a thin cabinet for storage against a wall.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: June 12, 2007
    Inventors: John J. Gajdel, Jesse D. Wolf
  • Prism for viewing the backside of one's own human body, hair or clothing
    Publication number: 20040027693
    Abstract: A four sided prism which provides the full scale front view and the full scale backside of one's own self. In addition, oblique front and rear views of one's own body, clothing or hair are available. Rigid frames allow for fast assembly without hand tools. The prism can be assembled as a fixed frame prism. The prism can be manufactured so as to allow for folding the frame into a thin cabinet for storage against a wall.
    Type: Application
    Filed: January 31, 2003
    Publication date: February 12, 2004
    Inventors: John J. Gajdel, Jesse D. Wolf