Patents by Inventor Peter M. Conrad

Peter M. Conrad 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).

  • Educational play house
    Patent number: 4992068
    Abstract: A play house apparatus aimed at children whose ages range from eighteen months to nine or ten years which is designed to provide entertainment and to introduce, teach and/or reinforce any number of artistic, theatric and imaginative skills as well as fundamental skills, such as alphabet recognition, handwriting, numeric skills, musical scales, and the like.
    Type: Grant
    Filed: December 28, 1989
    Date of Patent: February 12, 1991
    Inventor: Peter M. Conrad