A report from My LG Phones points out that the South Korean phone maker has applied for 13 new device names in the Q-series of midrange LG devices. The applications were submitted to the Korea Intellectual Property Rights Information Service (or KIPRIS). The names included are Q31, Q32, Q33, Q51, Q51S, Q52, Q53, Q61, Q62, Q63, Q91, Q92, and Q93. All the names were filed under Class 9 which indicates these are smartphones. If you go to the Source link to the KIPRIS website and search for "LG Elecrtonics", then sort by "application date" in descending order, you'll find all the most recent...
Source: https://www.gsmarena.com/lg_applies_for_13_new_qseries_device_names_including_a_new_q30_lineup_in_korea-news-43240.php