Patents by Inventor Yakov Smirnoff

Yakov Smirnoff 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).

  • Device for writing
    Patent number: 4907824
    Abstract: A device for writing in a shower or the like has a substantially flat support and a stack of sheets attached to said support and arranged so that the sheets are connected with each other along their upper edge and two lateral edges to prevent penetration of water between the sheets.
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: March 13, 1990
    Inventor: Yakov Smirnoff