U.S. federal trademark · Serial No. 72112146 · Reg. No. 0722523
Electrical Signaling Device for Bed Wetting Consisting Essentially of Relatively Thin Flexible Metal Sheets and a Battery Operated Buzzer Adapted to Be Connected with Insulated Current Conducting Wire
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.