Patents by Inventor Kosta Poulos

Kosta Poulos 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).

  • Non-slip hammer
    Patent number: 4336832
    Abstract: A hammer includes a head having a square impact face with a multiplicity of raised sections defined thereon. A nail puller is integrally joined to the head and is angled away therefrom.
    Type: Grant
    Filed: November 18, 1980
    Date of Patent: June 29, 1982
    Inventor: Kosta Poulos