Patents by Inventor Mark Jonathan Krasna

Mark Jonathan Krasna 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).

  • TREATMENT CHAIR AND METHODS
    Publication number: 20090152915
    Abstract: A chair having a seat cushion with a seating surface. The chair has a frame to support the seat cushion. The chair also has a backrest. The backrest has a backrest with a lower end adjacent to the seat cushion. The lower end of the backrest can also be supported by the frame. The backrest and the seat cushion configured to support the weight of a user. An armrest located adjacent to the seat cushion, the armrest coupled to the frame for pivotal motion relative to the frame, the armrest configured to pivot in a substantially horizontal plane.
    Type: Application
    Filed: December 11, 2008
    Publication date: June 18, 2009
    Inventors: Mark Jonathan Krasna, Lucy Anne Shamash