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Class Information
Number: 52/7
Name: Static structures (e.g., buildings) > With stadium or auditorium feature > Movable stage
Description: Structure including a movable floor or platform particularly related to a proscenium or to a seating arrangement for viewers.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7398626 |
Module for building platforms |
Jul. 15, 2008 |
| 7337583 |
Extendable deck for seating system |
Mar. 4, 2008 |
| 7231740 |
Modular stage prop |
Jun. 19, 2007 |
| 7144114 |
Systems and methods for displaying simulated images |
Dec. 5, 2006 |
| 7107724 |
Interchangeable stadium seating and entertainment stage |
Sep. 19, 2006 |
| 7107734 |
Audience seating system |
Sep. 19, 2006 |
| 7097307 |
Systems and methods for displaying simulated images |
Aug. 29, 2006 |
| 7069701 |
Groundwork frame structure |
Jul. 4, 2006 |
| 7007428 |
Vertical telescopic stage accessories device |
Mar. 7, 2006 |
| 6922947 |
Audience seating system |
Aug. 2, 2005 |
| 6915610 |
Multi-purpose arena |
Jul. 12, 2005 |
| 6820374 |
Stage construction |
Nov. 23, 2004 |
| 6754994 |
Retractable roof |
Jun. 29, 2004 |
| 6729075 |
Audience seating system |
May. 4, 2004 |
| 6698141 |
Convertible stadium and method of operating |
Mar. 2, 2004 |
| 6665985 |
Virtual reality theater |
Dec. 23, 2003 |
| 6625932 |
Variable rise vertically retractable arena seating assembly |
Sep. 30, 2003 |
| 6615549 |
Movable double decked steel orchestra stage |
Sep. 9, 2003 |
| 6581339 |
Erectable platform |
Jun. 24, 2003 |
| 6564904 |
Walk-on platform arrangement |
May. 20, 2003 |
| 6499258 |
Stabilizing jack system for portable bleacher |
Dec. 31, 2002 |
| 6393769 |
Portable stage |
May. 28, 2002 |
| 6385912 |
Construction substructure |
May. 14, 2002 |
| 6370825 |
Event construction with movable pitch |
Apr. 16, 2002 |
| 6293052 |
Multifunctional complex |
Sep. 25, 2001 |
| 6286264 |
Horizontally slidable sports field |
Sep. 11, 2001 |
| 6253494 |
Screen-to-stage and stage-to-screen seamless transition theater |
Jul. 3, 2001 |
| 6202356 |
Multifunctional building |
Mar. 20, 2001 |
| 6195943 |
Collapsible stage or like structure |
Mar. 6, 2001 |
| 6164016 |
Deck connector |
Dec. 26, 2000 |
| 6164017 |
Adjustable linkage |
Dec. 26, 2000 |
| 6085861 |
Collapsible portable acoustic tower |
Jul. 11, 2000 |
| 6082051 |
Folding stage |
Jul. 4, 2000 |
| 6070367 |
Folding stage |
Jun. 6, 2000 |
| 6061970 |
Electrically operated multiple folding stage system |
May. 16, 2000 |
| 5964064 |
Theater with multiple screen three dimensional film projection system |
Oct. 12, 1999 |
| 5947502 |
Rapidly erectable portable stage |
Sep. 7, 1999 |
| 5927022 |
Multipurpose field moving method and apparatus |
Jul. 27, 1999 |
| 5920476 |
Computer controlled movement of stage effects and stage installation employing same |
Jul. 6, 1999 |
| 5901505 |
Portable riser |
May. 11, 1999 |
| 5848501 |
Modular portable system |
Dec. 15, 1998 |
| 5802772 |
Releaseable joint for joining two construction elements and transportable construction comprising same |
Sep. 8, 1998 |
| 5765314 |
Sensory interactive multi media entertainment theater |
Jun. 16, 1998 |
| 5711230 |
Platform system |
Jan. 27, 1998 |
| 5689917 |
Vertically movable stage assembly |
Nov. 25, 1997 |
| 5682711 |
Game field |
Nov. 4, 1997 |
| 5660000 |
Movable two-fold seating assembly |
Aug. 26, 1997 |
| 5653065 |
Method and apparatus for promoting social intercourse |
Aug. 5, 1997 |
| 5642589 |
Column structure for bearing a portable stage roof |
Jul. 1, 1997 |
| 5615451 |
Roller assembly lift mechanism |
Apr. 1, 1997 |
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