Patents by Inventor David Michael Balmer

David Michael Balmer 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).

  • Patent number: 10172751
    Abstract: This Apparatus consists of a collapsible Transport Chair providing the ability to transport a passenger and significant baggage as well as bi-directional operation over rougher surfaces. The Transport Chair includes a strong platform containing a footrest, wheel and braking assemblies. The platform supports a hinged front frame enclosing a passenger seat frame and seat; plus a hinged rear support frame to secure the front frame and seat when assembled. Handgrips and brake levers are provided for the caregiver to push from the rear as well as a fold-down handle bar to allow the transport chair to be propelled from the front. The rear support frame and the front frame along with the folding seat collapse onto the platform for storage and/or transport.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: January 8, 2019
    Inventor: David Michael Balmer