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Class Information
Number: 472/79
Name: Amusement devices > Illusion or stage device > Stage apparatus or setting > Shifting scenery or curtain > Guide, brace, or clip
Description: Amusement device wherein the means to move or relocate a movable stage scenery element, drape, or screen includes (a) a means to control the movement (e.g., a track) of a scenery element, drape, or screen; (b) a means to secure or hold a scenery element, drape, or screen in position; or (c) a means for gripping or grasping a portion of a scenery element, drape, or screen so as to secure that portion against movement.

Patents under this class:

Patent Number Title Of Patent Date Issued
8491400 Universal deck track dog with replaceable parts Jul. 23, 2013
8435126 Channel member, modular floor, and method of positioning an object May. 7, 2013
7810792 Modular lift assembly having telescoping member Oct. 12, 2010
7534173 Spreader plate assembly for counterweight arbor May. 19, 2009
7509992 Kabuki stage setting release device Mar. 31, 2009
7484715 Modular lift assembly having telescoping member Feb. 3, 2009
6855063 Arbor guide shoe assembly for counterweight system Feb. 15, 2005
6537155 Counterweight arbor guide system Mar. 25, 2003
6068556 Mobile scenery arrangement May. 30, 2000
6004216 Mobile stage construction Dec. 21, 1999
5833544 Film and live action theater Nov. 10, 1998

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