Patents by Inventor James N. Washington

James N. Washington 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: 7222920
    Abstract: A chair includes back and seat portions that include a padded member. Back support rails have opposed ends and include braces connected thereto. One end of the back support rails has notches that define flange portions. The braces traverse a rear surface of the back portion so that opposed ends thereof are conjoined to corresponding ones of the rail ends. A seat support member has a bottom surface and sidewalls extending upward therefrom that have notches formed along a top surface thereof. The seat support member includes inner lip portions. The flange portions are engageable with the inner lip portions, maintaining the back portion at a stable position. A shaft is conjoined to the seat support portion, legs are conjoined to the shaft, and casters are connected to the legs. A mechanism is included for adjusting the back portion forwardly above the seat support member.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: May 29, 2007
    Inventor: James N. Washington