Patents by Inventor Sean E. Bernhardt

Sean E. Bernhardt 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).

  • Dual-pivot multi-position ratcheting chair arm
    Patent number: 6076891
    Abstract: A dual-pivot adjustable armrest assembly includes a support column and a first and second horizontal pivot arms. The first horizontal pivot arm is pivotally coupled to the support column to allow rotation around a first vertical axis of rotation. The second horizontal pivot arm is pivotally coupled to the first horizontal pivot arm to allow rotation around a second vertical axis of rotation, which is independent from rotation of the armrest about the first axis. The armrest assembly allows incremental rotation of 360 degree about each axes of rotation so that the armrest can be rotated to selected positions.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: June 20, 2000
    Inventor: Sean E. Bernhardt