Patents by Inventor Trevor Snowden

Trevor Snowden 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).

  • Wheelchair having torsion-acting shock absorption and detachable drive train
    Patent number: 8434775
    Abstract: A wheelchair having torsion-acting shock absorbers from which cantilevered swing arms connected to drive wheels are connected is disclosed. The wheelchair incorporates a compact, collapsible power scooter that attaches to the wheelchair and presents a pair of handlebars having an accelerator and a brake, thus enabling the rider to propel him or herself by a power drive train rather than by hand.
    Type: Grant
    Filed: May 6, 2009
    Date of Patent: May 7, 2013
    Inventors: Steven J Patmont, Gabriel S. Patmont, Trevor Snowden
  • Wheelchair having torsion-acting shock absorption and detachable dirve train
    Publication number: 20100012400
    Abstract: A wheelchair having torsion-acting shock absorbers from which cantilevered swing arms connected to drive wheels are connected is disclosed. The wheelchair incorporates a compact, collapsible power scooter that attaches to the wheelchair and presents a pair of handlebars having an accelerator and a brake, thus enabling the rider to propel him or herself by a power drive train rather than by hand.
    Type: Application
    Filed: May 6, 2009
    Publication date: January 21, 2010
    Inventors: Steven J Patmont, Gabriel S. Petmont, Trevor Snowden