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Class Information
Number: 472/77
Name: Amusement devices > Illusion or stage device > Stage apparatus or setting > Shifting scenery or curtain
Description: Amusement device wherein the stage apparatus or setting includes a movable stage scenery element; or includes a means to move or relocate a movable stage scenery element, drape, or screen.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7007428 |
Vertical telescopic stage accessories device |
Mar. 7, 2006 |
| 6718696 |
Movable wall for stadium |
Apr. 13, 2004 |
| 6547670 |
Stage element movement assembly |
Apr. 15, 2003 |
| 6074307 |
Set transformation effect |
Jun. 13, 2000 |
| 6068556 |
Mobile scenery arrangement |
May. 30, 2000 |
| 6004216 |
Mobile stage construction |
Dec. 21, 1999 |
| 5920476 |
Computer controlled movement of stage effects and stage installation employing same |
Jul. 6, 1999 |
| 5823884 |
Powered stage wagon |
Oct. 20, 1998 |
| 5711713 |
Modified theatrical counterweight apparatus |
Jan. 27, 1998 |
| 5645488 |
Background screen for a stage |
Jul. 8, 1997 |
| 5194047 |
Portable scene storing, setting, and rapid change assembly |
Mar. 16, 1993 |
| 5115608 |
Panel support structure |
May. 26, 1992 |
| 4962420 |
Entertainment video information system having a multiplane screen |
Oct. 9, 1990 |
| 4888892 |
Scenic variation systems |
Dec. 26, 1989 |
| 4764142 |
Portable stage structure and kit |
Aug. 16, 1988 |
| 4726503 |
Movable artist canvas |
Feb. 23, 1988 |
| 4662628 |
Device for maneuvering scenery |
May. 5, 1987 |
| 3986703 |
Movement of scenery in theaters and studios |
Oct. 19, 1976 |
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