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Building block system magnetic

  • US 5,088,951 A
  • Filed: 11/07/1990
  • Issued: 02/18/1992
  • Est. Priority Date: 11/08/1989
  • Status: Expired due to Fees
First Claim
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1. A building block system comprising:

  • a base plate comprising;

    a magnetizable metal core;

    a plurality of joining elements comprised of metallic material attached to said core and disposed from one another by a modular measure, said joining elements having a surface which lies farthest from said core,non-magnetic isolating material attached to and covering said core, said isolating material having a surface distal said core, such that said surface of said joining elements of said base plate is flush with said surface of said isolating material such that said surface of said isolating material and said surface of said joining elements of said base plate create a smooth surface throughout;

    a means for electrically magnetizing said core and said joining elements of said base plate; and

    a plurality of building blocks, each block having a first surface and at least one joining element that extends to said first surface of said building block.

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