News Summary

BlackBerry’s well-known patent for mobile device keyboards, filed in 2005, has expired. This marks the end of an era for the Canadian company that became a global smartphone leader in the early 2000s with its distinctive keyboard phones. Although the company’s mobile phone division closed in 2016, BlackBerry’s legacy remains significant in the tech industry. The expiration of the patent may not significantly impact the current mobile phone market dominated by touchscreens, but it highlights a nostalgic moment in Canadian tech history.