Patents by Inventor Yefim Gurevich

Yefim Gurevich 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).

  • Tool box
    Patent number: 4775199
    Abstract: The present invention relates to a plastic tool box having a locking mechanism for the lid and drawer. When the locking mechanism is in the unlocked position, the drawer may be opened regardless of lid position; when the locking mechanism is in the locked position, the drawer may be opened only when the lid is open.
    Type: Grant
    Filed: July 30, 1987
    Date of Patent: October 4, 1988
    Assignee: Flambeau Corporation
    Inventors: Charles A. Lanius, Yefim Gurevich