| Patents for A63J 1 - Stage arrangements (606) |
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| 08/27/1998 | WO1998025197A3 Stage effect control method and apparatus |
| 07/08/1998 | EP0794819B1 Stage Arrangement |
| 06/11/1998 | WO1998025197A2 Stage effect control method and apparatus |
| 06/10/1998 | EP0846359A1 Control system for controlling plural electrical devices |
| 01/27/1998 | US5711713 Modified theatrical counterweight apparatus |
| 01/07/1998 | EP0815780A2 Portable hinged riser |
| 12/31/1997 | WO1997049472A1 Mobile scenery arrangement |
| 12/27/1997 | CA2204577A1 Mobile stage construction |
| 10/09/1997 | WO1997036662A1 A hoist for the superstructural machinery of a theatre |
| 10/02/1997 | DE19613037A1 Transportable hoist for movement of items of scenery across theatre stage |
| 10/01/1997 | EP0798488A2 Installation for the damping of vibrations in cable mass systems |
| 09/18/1997 | DE19619014C1 Lowering station in rail system for curtains, for theatres and congress halls etc |
| 09/17/1997 | EP0794819A1 Stage |
| 07/08/1997 | US5645488 Background screen for a stage |
| 05/15/1997 | WO1997017119A1 A supporting medium and method for the production of a carrier |
| 02/06/1997 | WO1997004512A1 Control system for controlling plural electrical devices |
| 01/29/1997 | CN2246014Y Setting frame appts. |
| 08/08/1996 | DE19503129A1 Lifting mechanism for radio and television studios |
| 07/02/1996 | US5531297 Rope locking device |
| 05/23/1996 | DE4438353A1 Device for winding vertically arranged material strip, e.g. for advertising material, film screen etc. |
| 04/04/1996 | WO1996009864A1 Stage |
| 10/26/1995 | DE19512899A1 Winch with cable winder driven by threaded spindle |
| 09/13/1995 | EP0671195A1 Motorized lifting device for hanging sceneries or the like |
| 09/13/1995 | CN2207211Y Combination mobile stage |
| 04/27/1995 | DE4335791A1 Device for raising a load extending over a large horizontal length, e.g. a slide screen |
| 02/15/1995 | CN2189426Y D.C electric automatic focal operator |
| 02/07/1995 | US5388042 Method for moving, with at least three degrees of freedom, particularly in theatre area on or below a stage, a complex three-dimensional structure |
| 02/02/1995 | DE4422779A1 Space-saving scaffolding system |
| 02/01/1995 | CN2188413Y Stage split curtains-opening apparatus |
| 11/09/1994 | CN1094651A Servocontrol system for stage curtains |
| 11/08/1994 | US5361565 For raising and lowering items |
| 10/25/1994 | US5357876 Portable hinged riser |
| 10/25/1994 | CA2056668C Stage set lift apparatus |
| 09/06/1994 | US5343817 Portable podium and performance platform system |
| 08/09/1994 | US5335468 Compact truss system |
| 08/09/1994 | US5335467 Compact truss system |
| 08/02/1994 | US5333434 Compact truss system |
| 07/20/1994 | CN2172061Y 电动窗帘机 Electric curtains |
| 07/19/1994 | US5331359 Method for creating and storing a theatrical design and apparatus for implementing same |
| 06/28/1994 | US5323564 Performance stage deck and assembly method |
| 08/24/1993 | US5237792 Compact truss system |
| 08/19/1993 | DE4204153A1 Winch with rope-guide pulley - has rope reeved from drum round pulley on fixed mounting and drum moved axially when turned |
| 05/12/1993 | EP0540804A1 Portable hinged riser |
| 04/21/1993 | EP0538180A1 Method to displace three dimensional structures at least with three degrees of freedom such as in theater scene setting |
| 04/07/1993 | EP0535117A1 Method for creating and storing a theatrical design and apparatus for implementing same |
| 03/16/1993 | US5194047 Portable scene storing, setting, and rapid change assembly |
| 02/24/1993 | CN1069203A Robot performance system |
| 09/23/1992 | EP0504867A1 Computer controlled system for lifting loads with at least two hoists |
| 07/22/1992 | CN2110511U Multiple rope system for hanger rod of stage |
| 04/21/1992 | US5106057 Stage set lift apparatus |
| 04/15/1992 | CN1016254B Elevating stages |
| 12/26/1991 | WO1991020050A1 Method for creating and storing a theatrical design and apparatus for implementing same |
| 12/03/1991 | US5069006 Electrically-operated folding stage system |
| 05/28/1991 | US5018322 Electrically-operated folding stage system |
| 05/22/1991 | EP0427864A1 Cinema-concert hall |
| 05/22/1991 | CN2077323U Microcomputerized controller for stage suspension rod |
| 04/24/1991 | EP0423360A1 Device for movement of decorative scenery equipment |
| 12/27/1990 | CA1278164C2 Staging structure |
| 11/01/1990 | WO1990012630A1 Cinema-concert hall |
| 11/01/1990 | WO1990012629A1 Device for movement of decorative scenery equipment |
| 10/31/1990 | DE3913888A1 Suspension for profiled support rails - for theatre stage equipment, consists of guide grooves with two clamping brackets, top axle, and clamping jaws |
| 10/09/1990 | US4962420 Entertainment video information system having a multiplane screen |
| 08/01/1990 | CN2059855U Large-size complete moving stage |
| 07/10/1990 | US4939875 Folding stage system |
| 03/14/1990 | CN1040327A Elevating stages and their control systems |
| 12/26/1989 | US4888892 Scenic variation systems |
| 12/06/1989 | CN2048776U Firepoof curtain of stage and controller of its close speed |
| 09/11/1989 | EP0267971A4 Information video installation. |
| 09/05/1989 | US4863126 Theater curtain frame assembly and storage assembly |
| 08/30/1989 | EP0330407A1 Scenery rigging apparatus |
| 08/24/1989 | WO1989007479A1 Scenery rigging apparatus |
| 07/11/1989 | CA1257064A1 Staging structure |
| 06/01/1989 | DE3737612A1 Winch, in particular a backdrop draw winch |
| 04/05/1989 | CN2035264U Miniature hydraulic damper for stage fireproof curtain |
| 01/03/1989 | US4795405 Structural member with forward guide and rearward mounting components |
| 09/06/1988 | CA1241676A1 Structural member with forward guide and rearward mounting components |
| 07/14/1988 | WO1988004947A1 Improvements to scenic variation systems |
| 07/05/1988 | US4754713 Movable platform with adjustable legs |
| 05/25/1988 | EP0267971A1 Information video installation |
| 02/18/1988 | DE3700205A1 Elevating platform or stage |
| 02/03/1988 | EP0255055A1 Lifting podium respectively platform |
| 12/03/1987 | WO1987007173A1 Information video installation |
| 12/03/1987 | DE3618072A1 Control system |
| 06/24/1987 | EP0226230A1 Mobile structure for display purposes such as shows and exhibitions |
| 05/05/1987 | US4662628 Device for maneuvering scenery |
| 01/27/1987 | US4638604 Staging structure |
| 01/22/1987 | DE3525399A1 Apparatus for monitoring the inclination of backcloth fly battens |
| 01/22/1987 | DE3524795A1 System for suspending and storing theatre backcloths |
| 08/19/1986 | US4606527 Theatre scenery hoisting mechanism |
| 03/25/1986 | US4577856 Usable by choral groups, drama groups and the like |
| 11/13/1985 | EP0160843A2 Staging structure |
| 07/10/1985 | EP0147487A1 Installation for raising and lowering sceneries on a stage |
| 03/27/1984 | US4438903 Obstacle detector for a descending or ascending load |
| 03/21/1984 | EP0103162A2 Measuring and control device for loads suspended from cables, in particular for lifting stage settings |
| 06/28/1983 | CA1148928A1 Winch system for raising and lowering sceneries on stage |
| 05/17/1983 | CA1146394A1 Audience control barrier |
| 06/29/1982 | CA1126772A1 Support structure for mobile folding stage |
| 04/13/1982 | US4324386 Battens system for raising and lowering sceneries or similar loads on a stage |
| 12/01/1981 | US4303237 Arrangement for supporting theatrical equipment |
| 10/27/1981 | US4296573 Audience control barrier |