U.S. federal trademark · Serial No. 77446965 · Reg. No. 3747400
Printed charts; Printed products, namely, lists featuring invention templates, charts, and guides displaying engineering and invention principles for developing invention creativity; Printed tables of technical engineering principles and invention principles; Printed visuals in the nature of charts and templates
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.