Invention Grant
US08419440B2 Educational outdoor display and system 失效
教育户外展示和系统

  • Patent Title: Educational outdoor display and system
  • Patent Title (中): 教育户外展示和系统
  • Application No.: US12542221
    Application Date: 2009-08-17
  • Publication No.: US08419440B2
    Publication Date: 2013-04-16
  • Inventor: Mark A. Leahy
  • Applicant: Mark A. Leahy
  • Main IPC: G09B29/00
  • IPC: G09B29/00
Educational outdoor display and system
Abstract:
The present invention relates to a system device and method for teaching an individual, such as a child, a series of educational items such as numbers or the alphabet. Each item is placed on a card and then each card placed in an upright card holder which has a wind tolerant base. There is one holder for each of the items in the educational series and a plurality of card holders in a wind tolerant stand are positioned around the yard for observation and thus, learning by the child.
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