Patents by Inventor Stephan J. Jarema

Stephan J. Jarema 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).

  • Rotational adjustment device
    Patent number: 6536842
    Abstract: An apparatus is disclosed for adjusting the rotational position of a chair comprising a pedestal supporting a radially outwardly extending flange. A seat base is secured to the seat and adapted for rotational connection with the pedestal for enabling rotation of the seat. A plurality of notches are defined about the flange. The lever pivot is secured for accommodating for a right-handed or a left-handed operator seated in the seat. The notch pin extends from the lever for engaging with one of the plurality of notches for locking the rotational position of the seat base relative to the pedestal.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: March 25, 2003
    Assignee: Electric Molorlity Corporation
    Inventors: Daniel P. Bowers, Russell Guise, Mark J. Hoskin, Stephan J. Jarema, III, Edward J. Hanker, Jr., Edward Joseph Dwyer, Jr.
  • Rotational adjustment device
    Publication number: 20010013717
    Abstract: An apparatus is disclosed for adjusting the rotational position of a chair comprising a pedestal supporting a radially outwardly extending flange. A seat base is secured to the seat and adapted for rotational connection with the pedestal for enabling rotation of the seat. A plurality of notches are defined about the flange. The lever pivot is secured for accommodating for a right-handed or a left-handed operator seated in the seat. The notch pin extends from the lever for engaging with one of the plurality of notches for locking the rotational position of the seat base relative to the pedestal.
    Type: Application
    Filed: March 28, 2001
    Publication date: August 16, 2001
    Inventors: Daniel P. Bowers, Russell Guise, Mark J. Hoskin, Stephan J. Jarema, Edward J. Hanker, Edward Joseph Dwyer