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Keypads for computers and typewriters

  • US 20040037605A1
  • Filed: 05/09/2003
  • Published: 02/26/2004
  • Est. Priority Date: 05/15/2000
  • Status: Abandoned Application
First Claim
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1. A keystroke entry device comprising a set of two keypads, one for each hand, the keypads equipped with an encasement device for holding removable blocks of keys which are organized to enable typewriting with either one or both hands.

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