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Toy car racetrack assembled from multiple paperboard blanks

  • US 5,203,733 A
  • Filed: 11/13/1991
  • Issued: 04/20/1993
  • Est. Priority Date: 11/13/1991
  • Status: Expired due to Fees
First Claim
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1. A kit for the construction of a toy racetrack for radio controlled cars, comprising:

  • a) a plurality of first blanks having portions defining a curved roadway having an inner edge and an outer edge, and portions of each first blank defining radial slits which extend from the inner edge to the outer edge, the radial slits facilitating the bending of the first blank to form a curved, banked roadway section, the first blanks being joinable to form a continuous roadway for the travel of radio controlled toy cars thereon, wherein the first blanks are adapted to being erected on a support surface such that the roadway inner edge engages said support surface and the roadway outer edge is elevated above the support surface; and

    b) a plurality of second blanks which are foldable to engage the outer edge of the first blanks and which are adapted to form a continuous barrier which extends above and is separate from the roadway for the retention of toy cars on the roadway, wherein each blank is formed of corrugated material having a first planar layer, a second planar layer, and an intermediate undulating layer attached between the first and second layers.

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