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Modular closure unit

  • US 5,579,613 A
  • Filed: 09/07/1994
  • Issued: 12/03/1996
  • Est. Priority Date: 09/07/1994
  • Status: Expired due to Fees
First Claim
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1. A modular closure unit for use with a passageway defined by a frame in which said passageway is interposed between two adjacent floored rooms, said modular closure unit being operable to reversibly prevent passage between said rooms through said frame, said unit comprising:

  • a first side wall;

    a second side wall disposed in spaced relationship to said first side wall;

    a back wall integrally connected to each of said side walls, each of said side walls and said back wall having an upper edge and a lower edge, said upper edges being disposed in coplanar relationship with each other to define an upper plane, said lower edges being in coplanar relationship with each other adjacent the floor disposed therebeneath;

    a top member integrally attached to said upper edges of said walls; and

    means for detachably securing each of said side walls to said frame to close said passageway and reversibly prevent passage between said adjacent rooms previously connected.

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