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Tennis court boundary detection system

  • US 5,800,292 A
  • Filed: 07/08/1996
  • Issued: 09/01/1998
  • Est. Priority Date: 07/08/1996
  • Status: Expired due to Fees
First Claim
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1. An electronic detection system for a playing surface which has boundaries, comprising:

  • (a) an installed body of material comprising no less than one exposed edge of no less than one said body of material comprising no less than two pieces of conductive buss bar, and(b) said bar sandwiches an insulator of the same dimensions forming said body of material, and(c) said playing surface comprises non-porous concrete material, and(d) no less than one groove is cut in and extends the full length of said boundaries of said playing surface.

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