U.S. federal trademark · Serial No. 88305351 · Reg. No. 6240405
Electronic musical keyboards; Music synthesizers; Musical instruments
Electronic components in the nature of low pass filters for musical instruments; Electronic components in the nature of ring modulators for musical instruments; Electronic effects units for musical instruments; Electronic components in the nature of sound frequency filters for controlling audio parameters by raising or lowering the gain of specific audio frequencies using a resonant filter; Electronic components in the nature of sound frequency filters for controlling audio parameters by raising or lowering the gain of specific audio frequencies using a low pass filter, band pass filter, resonant filter or using a multiple resonant filter array and animating those frequencies using a built-in pattern generator
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.