U.S. federal trademark · Serial No. 73321872 · Reg. No. 1210349
Lecture Display Pointers, Pens, and Chart Drafting Rulers
Computer Programs Recorded on Tapes, Disks, Punched Cards and Read-Only Memories, and for Photographic Transparencies Used with Computer Search and Display Devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.