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Multiple directional wheel

  • US 7,318,628 B2
  • Filed: 02/02/2005
  • Issued: 01/15/2008
  • Est. Priority Date: 09/21/2000
  • Status: Expired due to Term
First Claim
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1. A multiple directional wheel including:

  • (a) a frame having a central hub rotatable about a main axis and a plurality of roller supports radially spaced from said central hub;

    (b) a plurality of rollers evenly spaced around the circumference of said wheel androtatably mounted on said roller supports, said rollers rotatable about a correspondingplurality of roller axes aligned in the plane of said wheel and transverse to said main axis;

    wherein said frame is integrally formed in a first molding process and said rollers are formed in place on the wheel about said roller supports in a separate process.

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