Patents by Inventor Shingo Suitsu

Shingo Suitsu 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).

  • Patent number: 6820288
    Abstract: A portable toilet, suitable in disasters, leisure activities, and others. The portable toilet includes a pail and a seat structure detachably mounted at the opening of the pail. The seat structure has a base, a seat and a cover. A metal ring band is detachably mounted to the pail with a fastener. Parallel metal stays protrude horizontally from the outer surface of the metal band ring. A hand grip is formed of an U-shaped metal pipe. The lower ends of each U-shaped metal pipe are securely fixed to ends of each parallel metal stay. The metal band ring of the hand grip is tightly banded around the pail with the fastener. The pipes stand upward from the right and left sides of the pail. When the user sits down on the seat or gets off therefrom, the user is supported with the hands holding the hand grips.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: November 23, 2004
    Assignee: Fein Corporation
    Inventor: Shingo Suitsu
  • Publication number: 20040034913
    Abstract: A portable toilet, suitable in disasters, leisure activities, and others, is provided. The portable toilet includes a pail 2 and a seat structure detachably mounted at the opening of the pail 2. The seat structure 1 has a base 1a, a seat 1b and a cover 1c. A metal ring band 4 is detachably mounted to the pail 2 with a fastener 4a. Parallel metal stays 6, 6 protrude horizontally from the outer surface of the metal band ring 4. A hand grip 3 is formed of an U-shaped metal pipe 5. The lower ends of each U-shaped metal pipe are securely fixed to ends of each parallel metal stay 6. The metal band ring 4 of the hand grip 3 is tightly banded around the pail 2 with the fastener 4a. The pipes 5, 5 stand upward from the right and left sides of the pail 2. When the user sits down on the seat 1b or gets off therefrom, the user is supported with the hands holding the hand grips 5, 5.
    Type: Application
    Filed: August 26, 2002
    Publication date: February 26, 2004
    Applicant: Fein Corporation
    Inventor: Shingo Suitsu