U.S. federal trademark · Serial No. 73207226 · Reg. No. 1144156
Printed Books Including a Variety of Measuring and Drawing Instruments, Specifically, Stencils, Protractors, French Curves and Chemical Symbols, Chart Symbols, Music Symbols and Metric Conversions
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.