Patents by Inventor Farkas Bethlen

Farkas Bethlen 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).

  • Stretcher trolleys
    Patent number: 4023849
    Abstract: A stretcher trolley wherein the height and angle can be adjusted is described herein.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: May 17, 1977
    Assignee: G. D. Searle & Co.
    Inventor: Farkas Bethlen
  • Hospital trolleys
    Patent number: 4011609
    Abstract: The present invention relates to a hospital trolley having a support member and framework with co-operating guide means to enable the transfer of a patient from one trolley to another. It also provides a means for securing two trolley frameworks together by means of interlocking plates.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: March 15, 1977
    Assignee: G. D. Searle & Co.
    Inventor: Farkas Bethlen