Patents by Inventor Shahram Ravari

Shahram Ravari 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).

  • Patient transport device and method
    Patent number: 11382815
    Abstract: A wheelchair for transporting a patient comprising a support frame, the support frame having an upper portion located substantially near a first end of the support frame and a lower portion located substantially near a second end of the support frame, at least one seat extension, the seat extension moveably coupled to the support frame between the lower portion and upper portion of the support frame, at least one leg, a first leg coupled to the lower portion of the support frame, at least two wheels mounted on the support frame, an anti-tip bar, the anti-tip bar being substantially horizontally disposed on the lower portion of the support frame and projecting in the lateral direction for stabilizing the wheelchair in the lateral direction, and an extendable beam positioned on the upper portion of the support frame and moveable coupled to the support frame.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: July 12, 2022
    Inventors: Shahram Ravari, Jamshid Jamshidi, Shahram Gharibshahi
  • PATIENT TRANSPORT DEVICE AND METHOD
    Publication number: 20210045952
    Abstract: A wheelchair for transporting a patient comprising a support frame, the support frame having an upper portion located substantially near a first end of the support frame and a lower portion located substantially near a second end of the support frame, at least one seat extension, the seat extension moveably coupled to the support frame between the lower portion and upper portion of the support frame, at least one leg, a first leg coupled to the lower portion of the support frame, at least two wheels mounted on the support frame, an anti-tip bar, the anti-tip bar being substantially horizontally disposed on the lower portion of the support frame and projecting in the lateral direction for stabilizing the wheelchair in the lateral direction, and an extendable beam positioned on the upper portion of the support frame and moveable coupled to the support frame.
    Type: Application
    Filed: August 16, 2019
    Publication date: February 18, 2021
    Inventors: Shahram Ravari, Jamshid Jamshidi, Shahram Gharibshahi