| A | SK | SECTION A — HUMAN NECESSITIES |
| A63 | KL | SPORTS; GAMES; AMUSEMENTS |
| A63J | UKL | DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE (buildings for meetings, entertainments or sports E04H 3/10) |
| A63J 1/00 | HGR | Stage arrangements (fabrics for theatre decorations, for costumes, for curtains D03D; structural arrangements of stage or theatre E04H) |
| A63J 1/02 | UGR1 | | . | Scenery; Curtains; Other decorations; Means for moving same |
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| A63J 3/00 | HGR | Equipment for, or arrangement of, circuses or arenas (circus buildings E04B, E04H) |
| A63J 5/00 | HGR | Auxiliaries for producing special effects on stages, or in circuses or arenas (lighting therefor F21S) |
| A63J 5/02 | UGR1 | | . | Arrangements for making stage effects; Auxiliary stage appliances |
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| A63J 5/04 | UGR2 | | . . | Arrangements for making sound-effects |
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| A63J 5/10 | UGR1 | | . | Arrangements for making visible or audible the words spoken |
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| A63J 5/12 | UGR1 | | . | Apparatus for raising or lowering persons (elevators, escalators or moving walkways B66B) |
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| A63J 7/00 | HGR | Auxiliary apparatus for artistes |
| A63J 9/00 | HGR | Centrifugal tracks, loop-the-loops, or the like (chutes for public amusement A63G 21/00) |
| A63J 11/00 | HGR | Labyrinths |
| A63J 13/00 | HGR | Panoramas, dioramas, stereoramas, or the like (models in general G09B) |
| A63J 15/00 | HGR | Peep-shows, e.g. raree-shows; Kaleidoscopic or other opalescence exhibitions (colour toys A63H 33/22; kaleidoscopes G02B 27/08) |
| A63J 17/00 | HGR | Apparatus for performing colour-music |
| A63J 19/00 | HGR | Puppet, marionette, or shadow shows or theatres |
| A63J 21/00 | HGR | Conjuring appliances; Auxiliary apparatus for conjurers |
| A63J 23/00 | HGR | Equipment for amusement shows not covered by any other group of this subclass |
| A63J 23/02 | UGR1 | | . | specially adapted for cinemas (cinematographic projection means G03B) |
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