A - Human Necessities – 63 – F
Patent
A - Human Necessities
63
F
46/62, 46/64, 27
A63F 9/14 (2006.01) A63H 18/02 (2006.01) A63H 18/10 (2006.01) A63H 18/12 (2006.01) A63H 18/16 (2006.01)
Patent
CA 1168272
ABSTRACT In a toy vehicle racing game including a track with mag- netically permeable material connected thereto, and a miniature toy vehicle having a plurality of wheels for running on a surface on the track, the vehicle including magnetic means, the magnetic means being attracted to the permeable material of the track, the improvement therein comprising a first plurality of releasably coupleable track segments positionable on an essentially horizon- tal supporting surface, a second plurality of releasably coupleable track segments positionable in an essentially vertical plane, transitional track segments shaped to provide operative coupling between essentially horizontally and vertically extending track sections, the track segments being joinable together to form at least a portion of a closed loop track, the magnetic reluctance along essentially the entire length of at least one segment in a magnetic circuit including the permeable material connected to at least a first portion of the second plurality of track segments and the magnetic means being less than the magnetic reluctance along essentially the entire length of at least one segment of a similar magnetic circuit formed between the magnetic means and the permeable material connected to at least a first portion of the first plurality of track segments, the attraction between the vehicle and the track varying locally and inversely with the re- luctances, the attraction between the vehicle and the first portion of the second plurality of track segments being sufficient to normally hold the vehicle to the track during passage of the vehicle therealong if the first portion were disposed vertically.
420904
Borden Ladner Gervais Llp
Prehodka Barry W.
LandOfFree
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