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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US425066820 Sep 197917 Feb 1981Ceiling structure
US448559915 Mar 19834 Dec 1984Process for making a false ceiling and false ceiling made by carrying out said process
US466391124 May 198512 May 1987Andia Louvers, S.A.Device for securing profiles for concealed suspension lattice work ceilings
US47426625 May 198610 May 1988Ceiling trim support clips
US524005814 Feb 199231 Aug 1993Construction Consultants & Contractors, Inc.Smoke containment curtain system and method of installation
US55113488 Oct 199130 Apr 1996Steelcase Inc.Furniture system
US572477825 May 199510 Mar 1998Steelcase Inc.Furniture system
US598782326 Jul 199623 Nov 1999Controlling acoustic and emissivity in sports arenas and concert halls in warm climates in air conditioning mode
US600327519 Oct 199821 Dec 1999Steelcase Development Inc.Furniture system
US600647626 Jul 199628 Dec 1999Controlling acoustics and emissivity in sports arenas and concert halls
US613484424 Jun 199724 Oct 2000Steelcase Inc.Method and apparatus for displaying information
US617020027 Aug 19999 Jan 2001Steelcase Development Inc.Furniture system
US662938613 Sep 20007 Oct 2003Steelcase Development CorporationFurniture system
US692294918 Apr 20032 Aug 2005Steelcase Development CorporationFurniture system
US709663331 Mar 200429 Aug 2006Method of hanging a false cloth ceiling

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