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2023
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Invention
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Bracket assembly configured to support grid panel relative to orchestra pit fillers or stage exte... |
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Invention
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Bracket assembly configured to support beams relative to orchestra pit fillers or stage extension... |
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Invention
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Leg for a frame assembly for use with orchestra pit fillers or stage extensions.
This disclosure... |
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2014
|
Invention
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Powered telescopic seating riser assembly. A riser assembly according to an exemplary aspect of t... |
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2013
|
Invention
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Seating system. An example of the disclosed seating system includes a plurality of seating risers... |
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2011
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Invention
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Powered telescopic seating riser assembly. A non-permanent seating system includes a first and se... |
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2006
|
Invention
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Powered dual level telescopic seating riser assembly. A telescopic seating system generally inclu... |
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Invention
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Raised deck system for emergency isolation and treatment shelter (eits). An Emergency Isolation a... |
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G/S
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Portable stages, choral risers, orchestra risers, and theatrical risers. |
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2003
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Invention
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Rail barricade. A rail barricade includes a bottom rail and a U-shaped body frame having a top ra... |
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Invention
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Variable height fold and roll staging and method of assembling same. A portable staging assembly ... |
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Invention
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Self-stabilizing telescopic leg. A self-stabilizing telescopic leg assembly for use in supporting... |
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2001
|
Invention
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Extendible leg device. An extendible leg device for use in supporting a portion of a platform ass... |
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Invention
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Telescopic seating riser assembly. A telescopic seating riser assembly capable of being configure... |
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2000
|
Invention
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Telescopic seating riser |
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1998
|
Invention
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Variable height fold and roll staging and method of assembling same. A variable height staging fo... |
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Invention
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Ice rink cover. A load bearing, thermally insulating panel for use to cover an ice surface is mad... |
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1996
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Invention
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Method of making an ice rink cover. A load bearing, thermally insulating panel for use to cover a... |
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G/S
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Equipment for arenas, stadiums, auditoriums, hotels, schools, theaters, churches and the like, na... |
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1994
|
Invention
|
Sound reflecting shell tower and transporter structure and methods of erecting and storing the to... |
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1993
|
Invention
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Easily raisable and lowerable telescopic shell tower acoustic system and methods of making and us... |
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1992
|
Invention
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Retractable locators for deck panels of portable staging. A staging system for construction of a ... |
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Invention
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Fold and roll retractable locator. A fold and roll platform assembly having a pair of platform pa... |
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1991
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Invention
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Foldable, multi-level staging and seating support. A staging and seating understructure wh... |
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1990
|
Invention
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Foldable, multi-level staging and seating support. A staging and seating understructure which pro... |
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1989
|
Invention
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Portable folding staging. A stage panel support assembly including four corner stanchions or post... |
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1988
|
Invention
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Theater curtain frame assembly and storage assembly. A staging system including curtains, for use... |
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Invention
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Fold and roll staging. ABSTRACT OF THE DISCLOSUREA portable and foldable platform stage as... |
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Invention
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High impact panel corner. A structural load-bearing portable panel for staging, choral risers and... |
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Invention
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Socket support and interlock for staging panels. A structural connection for staging panels and t... |
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G/S
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PORTABLE STAGING PLATFORMS, CHORAL RISERS, FOLDING RISER ASSEMBLIES, FOLDING STEP ASSEMBLIES, AND... |
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Invention
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Folding stair unit |
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1987
|
Invention
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Folding stage riser |
|
|
Invention
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Fold and roll staging. A portable and foldable platform stage assembly has two support panels mov... |
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1985
|
Invention
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Staging structure. STAGING STRUCTURE ABSTRACT OF THE DISCLOSURE A staging system and appar... |
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1984
|
Invention
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Staging structure. A railing structure is provided to be supported in upper sockets and arranged ... |
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1983
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G/S
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Portable Stages, Choral Risers, Orchestra Risers, and Theatrical Risers |
