Benzinga | Mar 30, 2021 09:25AM EDT

SmileDirectClub Shares Quiet; Co Granted U.S. Patent Titled 'Dental model holding system'

http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=10959817.PN.&OS=PN/10959817&RS=PN/10959817