U.S. federal trademark · Serial No. 73223107 · Reg. No. 1173972
Computer Equipment-Namely, Bubble Memories and Bubble Memory Systems Comprising a Bubble Memory, Bubble Memory Controller, Current Pulse Generator, Formatter/Sense Amplifier, Coil Predriver and Drive Transistors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.