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Calendar of Patent and Trademark

  Link Details for: Calendar of Patent and Trademark
Link Title: Calendar of Patent and Trademark Open in a new window
Link URL: http://www.uspto.gov/web/offices/ac/ahrpa/opa/kids/calendar/
Link Details: U.S. Trademark office offers a trivia calendar showing famous patents sorted by month of invention.
Category: Top : Kids_and_Teens : School_Time : Reference_Tools : Calendars
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Calendar of Patent and Trademark