Correspondence: | WILLIAM G BARBER PIRKEY BARBER PLLC 600 CONGRESS AVE, SUITE 2120 AUSTIN, TX 78701 UNITED STATES wlarson@pirkeybarber.com, bbarber@pirkeybarber.com, abistline@pirkeybarber.com,eolson@pirkeybarber.com, tmcentral@pirkeybarber.com, trademarks@mmm.com Phone: 512-322-5200 |