Patents by Inventor Tomohito Sugihara

Tomohito Sugihara 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).

  • Protection cover for a trimmer
    Patent number: 5924205
    Abstract: A protection cover for a trimmer is disclosed. The protection cover includes a protection portion that is comprised of plural elastic members. The protection portion prevent chips such as grasses trimmed or small stones inside of the cover. Each of the elastic members is shaped to a strip in an embodiment. The protection cover also includes a member of adjusting a vertical position of the protection portion.
    Type: Grant
    Filed: July 24, 1997
    Date of Patent: July 20, 1999
    Assignee: Diatop Corporation
    Inventors: Tomohito Sugihara, Hajime Tomita