Patents by Inventor Geraldine Glassman

Geraldine Glassman 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).

  • Hair waving method and device
    Patent number: 4214597
    Abstract: A hair waving device and method wherein a connector part is provided with a pair of spaced walls extending generally longitudinally of each other from the connector part, the walls having smoothly convex transversely arcuate surfaces of at least 90.degree. arc, which surfaces face generally away from each other, so that a tress of hair may be passed over one smooth surface, then tangentially between the surfaces, and then over the other surface.
    Type: Grant
    Filed: November 22, 1977
    Date of Patent: July 29, 1980
    Inventor: Geraldine Glassman