Patents by Inventor Raymond H. Staggs

Raymond H. Staggs 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).

  • High chair attachment for chairs
    Patent number: 4971389
    Abstract: A temporary high chair conversion for an adult chair includes a child's eating tray horizontally disposed above an adult chair seat by a pair of U-shaped frame members removably supporting the tray and overlying the chair seat.The rearward end portions of the U-shaped frame members are connected with a pair of opposed chair back supporting standards by a telescoping tube and spring arrangement urging the semicircular chair back standard engaging members into frictional contact with the respective chair back standard.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: November 20, 1990
    Inventors: Raymond H. Staggs, Tony A. Clapp