© 2018 Rave Mobile Safety. All Rights Reserved. Privacy Policy Rave Alert & Rave Messenger from AT&T employs or practices certain features and/or methods of U.S. Patent Nos. 7,409,428; 9,244,922. Rave Mobile Safety also holds U.S. Patents for the following products: Smart911 6,600,812; 8,484,352; 8,516,122; 9,078,092; Patents Pending. Rave Guardian – 8,165,562; 8,126,424; 9,071,643; Patents Pending. Patented in Canada. SmartPrepare – 8,751,265; Patents Pending. Rave Alert – 8,825,687; 9,077,676; Patents Pending.