Patents by Inventor Hans Herbert Heuer

Hans Herbert Heuer 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).

  • Patent number: 4082102
    Abstract: This invention presents a foldable and portable shielding device, which serves to protect the head, in particular the face, of a person against sunburning while sunbathing. Also, to protect small animals, sensitive flowers, objects like cameras, etc., from direct sunlight. At the same time the surface of the shielding elements may contain eye attracting matters, like names, slogans, pictures, decals, advertisements, etc.
    Type: Grant
    Filed: April 19, 1977
    Date of Patent: April 4, 1978
    Inventor: Hans Herbert Heuer