Patents by Inventor Wade Spital

Wade Spital 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: 7293622
    Abstract: A weight-controlled, motorized vehicle can be accelerated in either direction, steered, or decelerated without hand controls and without repositioning of a rider situated atop the vehicle. Like a skateboard, the vehicle is normally ridden by a rider standing upon a platform on top of the vehicle with one foot in front of the other. The vehicle is propelled forward when the rider increases weight on the front portion of the platform and backward when weight is increased on the rear portion. The vehicle is steered like a skateboard, by tilting the platform from side-to-side. An improved drive system utilizes a single front drive wheel to power and steer the vehicle. The drive system eliminates need of a flexible power transmission coupling such as a U-joint or constant-velocity joint. It also eliminates need of the differential mechanism normally required for two laterally spaced drive wheels.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: November 13, 2007
    Inventor: Wade Spital
  • Patent number: 7246805
    Abstract: A convertible cargo carrier for offering a traveler the advantages of both pulling and pushing systems for use in conveying objects during their travels. The apparatus includes a cargo platform having a base, and a back coupled to the base; a motive structure coupled to the base for moveably supporting the cargo platform above a surface; a handle, coupled to the back, and a rack member, moveably and extendably coupled to the base, including one or more rack motive elements, the rack member including a first mode for engaging the surface with the one or more rack motive elements and a second mode with the one or more rack motive elements disengaged from the surface, the rack member presenting a platform adjacent the cargo platform when in the first mode.
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: July 24, 2007
    Inventors: Phillip H. Neal, Jon Oxford, Wade Spital
  • Publication number: 20050156002
    Abstract: The present invention includes apparatus and method for a convertible cargo carrier for offering a traveler the advantages of both pulling and pushing systems for use in conveying objects during their travels. The apparatus includes a cargo platform having a base, and a back coupled to the base; a motive structure coupled to the base for moveably supporting the cargo platform above a surface; a handle, coupled to the back, and a rack member, moveably and extendably coupled to the base, including one or more rack motive elements, the rack member including a first mode for engaging the surface with the one or more rack motive elements and a second mode with the one or more rack motive elements disengaged from the surface, the rack member presenting a platform adjacent the cargo platform when in the first mode.
    Type: Application
    Filed: December 14, 2004
    Publication date: July 21, 2005
    Applicant: GO.PRODUCTS, INC.
    Inventors: Phillip Neal, Jon Oxford, Wade Spital
  • Patent number: 4861054
    Abstract: Improved propulsion, suspension, and steering means for a skateboard-like vehicle which can be propelled and steered entirely by the feet of a rider without those feet touching the ground. An actuating means is also provided which allows the operation of brakes and/or other appropriate mechanisms without the repositioning of the rider's feet on the vehicle's foot supporting surface. The vehicle incorporates front and rear, independently-actuable pedals (53, 53R) which are actually discontinuous sections of the foot supporting platform or deck. These, combined with their support means (54, 55-front; 54R, 55R-rear), compose opposing front and rear level members which are pivotally mounted along crosswise axes. The pivotal axis of the front pedal is positioned substantially to the rear of the pivotal axis of the rear pedal so that the pedals can achieve a greater range of motion with a minimum of angular deviation.
    Type: Grant
    Filed: July 28, 1987
    Date of Patent: August 29, 1989
    Inventor: Wade Spital