U.S. federal trademark · Serial No. 73731356 · Reg. No. 1558818
ELECTRONIC AMPLIFIERS; SIGNAL PROCESSORS; MUSIC SIGNAL CHAIN CONTROLLERS; [ LOUDSPEAKER CABINETS;] INTEGRAL SIGNAL PROCESSORS, AMPLIFIERS [ and LOUDSPEAKERS, AND HAND- and FOOT-OPERATED SWITCHES TO CONTROL THESE DEVICES; HAND-OPERATED SWITCHES and SIGNAL PROCESSORS MOUNTED ON MUSICAL INSTRUMENTS ]
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