Patents by Inventor Joshua James Markham

Joshua James Markham 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).

  • POWERED ROLL-IN COTS
    Publication number: 20130168987
    Abstract: According to one embodiment, a roll-in cot may include a support frame, a pair of front legs, a pair of back legs, and a cot actuation system. The pair of front legs may be slidingly coupled to the support frame. Each front leg includes at least one front wheel. The pair of back legs may be slidingly coupled to the support frame. Each back leg includes at least one back wheel. The cot actuation system includes a front actuator that moves the front legs and a back actuator that moves the back legs. The front actuator and the back actuator raises or lowers the support frame in tandem. The front actuator raises or lowers the front end of the support frame independently of the back actuator. The back actuator raises or lowers the back end of the support frame independently of the front actuator.
    Type: Application
    Filed: January 13, 2011
    Publication date: July 4, 2013
    Applicant: FERNO-WASHINGTON, INC.
    Inventors: Nicholas V. Valentino, Matthew Palastro, Zhen Y. Shen, Timothy R. Wells, Timothy Paul Schroeder, Joshua James Markham, Robert L. Potak