US PATENT SUBCLASS 984 / 355
.~ Instruments in which the tones are generated by electromechanical means {G10H 3/00}


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



984 /   HD   MUSICAL INSTRUMENTS

300  DD  ELECTRONIC MUSICAL INSTRUMENTS {structural combinations of microphones, pick-ups, or amplifiers with musical instruments subclasses 1+, 50+, and 100+; Instruments in which each note is generated by a different individually-actuated mechanical resonating structure and is amplified electrically subclasses 50+; Instruments in which each note is produced by a different electrically-vibrated sounding element subclasses 100+; Electronic circuits in general H03. {G10H} {4}
355.~ Instruments in which the tones are generated by electromechanical means {G10H 3/00} {3}
356  DD  .~.~> Using mechanical interrupters {G10H 3/02}
357  DD  .~.~> Using pick-up means for reading recorded waves, e.g., on rotating discs, drums, tapes, or wires, etc. {G10H 3/03} {3}
362  DD  .~.~> Using mechanical resonant generators, e.g., strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument {G10H 3/12} {3}