IC 009. US 021 023 026 036 038. G & S: Electrical power distribution units; rotary converters; phase modifiers; wireless communication jamming devices by jamming confirmation of base-station of portable telephones and the like; wireless communication jammers; telecommunication machines and apparatus; computer for stage apparatus; computerized automatic control apparatus for rolling stage and sliding stage; computerized remote control apparatus for moving stage and automatic stage; electronic control systems for machines in the nature of a control console for controlling lifting apparatus machines for theater stage including stage, seats and the like by computer

IC 017. US 001 005 012 013 035 050. G & S: Architectural acoustic products, namely, sound reflectors used in halls and the like to diffuse sound

IC 020. US 002 013 022 025 032 050. G & S: Curtain fittings, namely, curtain rails, curtain rings, curtian rods, curtain hooks; metal-substitute plastic fasteners, namely, nails, wedges, nuts, screws, tacks, bolts, rivets and casters not of metal; washers not of metal, not of rubber or vulcanized fiber for industrial and electrical applications

IC 028. US 022 023 038 050. G & S: Amusement park rides for use in amusement parks; sports equipment namely, gymnastic horizontal bars, gymnastic parallel bars, pommel horses, springboards, zip lines, archery targets, target faces, target mats

IC 037. US 100 103 106. G & S: Repair and maintenance of buildings; building construction; construction consultation; repair and maintenance of loading-unloading machines and apparatus; repair and maintenance of computer for stage apparatus; repair and maintenance of computerized automatic control apparatus for rolling stage and sliding stage; repair and maintenance of control apparatus for moving stages and automatic stages; repair and maintenance of electronic machines and apparatus; repair and maintenance of devices for sending out non-modulated wave preventing confirmation of base-station of portable telephones and the like; repair and maintenance of deterrent devices of telecommunication by portable telephones and the like; repair and maintenance of telecommunication machines and apparatus; repair and maintenance of mechanical parking systems; repair and maintenance of bicycle parking apparatus; repair and maintenance of amusement machines and apparatus for use in amusement parks

IC 042. US 100 101. G & S: Consulting in the field of architecture; architectural design; surveying; designing of machines, apparatus and instruments including their parts and systems composed of such machines, apparatus and instruments for others in the field of stage set design; designing of stage sets for others; designing of specialty theatrical light displays and stage sets for others; computer programming; technical advice relating to operation of computers; testing and research on machines, apparatus and instruments