| Patents for E04B 9 - Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation (8,362) |
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| 05/27/1992 | EP0487439A1 Mounting device for an apparatus to be fitted in a ceiling |
| 05/27/1992 | EP0486641A1 Module made of fibre mats. |
| 05/26/1992 | US5115616 Edgebanded acoustical panels |
| 05/26/1992 | US5115611 Metal cladding systems |
| 05/21/1992 | DE4036520A1 Heating elements for building into walls, ceiling or floors - consist of capillary tubes laid in grooves in plasterboard covered by sheet metal and terminated in collecting pipes |
| 05/20/1992 | EP0486166A1 Panelling assembly |
| 05/13/1992 | EP0485031A2 Suspension hook |
| 05/13/1992 | EP0484604A1 Arrangement for pivoting panels in false ceilings |
| 05/09/1992 | CA2054948A1 Suspension hook |
| 05/08/1992 | EP0497770A4 Ceiling tile composite. |
| 04/30/1992 | DE4033640A1 Panels for constructing suspended ceiling - are formed from sheet metal trays filled with mineral wool |
| 04/30/1992 | DE4032884A1 Ceiling constructed from panels supported on grid - with grid formed from hollow sections fastened together by connecting elements |
| 04/23/1992 | DE4113195A1 Profile grid ceiling for living business and exhibition rooms - comprises support frame composed of profile bars with surface components insertable in frame field |
| 04/22/1992 | EP0332672B1 Ceiling lining |
| 04/16/1992 | DE4032113A1 Heating and cooling arrangement |
| 04/09/1992 | DE4031062A1 Heating and cooling arrangement |
| 04/07/1992 | US5102437 Mounting frame for a filter disposed at the front of the ceiling in a clean room |
| 04/02/1992 | WO1992005327A1 Adaptive bidirectional architectural cover system |
| 04/01/1992 | EP0477721A2 Suspended coffered ceiling |
| 03/31/1992 | US5099622 Skylight |
| 03/31/1992 | CA1298210C Perforated sound absorbing panel |
| 03/25/1992 | EP0476816A1 Grid ceiling |
| 03/24/1992 | US5098241 Variable length telescopic connector and method for use |
| 03/24/1992 | CA1297652C Method and system for preparing an exhibition space |
| 03/18/1992 | EP0475721A1 A grid ceiling system |
| 03/18/1992 | EP0475486A1 Sound-damping cover and method for manufacturing same |
| 03/04/1992 | EP0472532A1 Ceiling panel and method of manufacture. |
| 02/25/1992 | US5090163 Easily accessible smoke curtain assembly |
| 02/19/1992 | CN2096593U Glass fibre reinforced plastic combined waterproof sunshading shed |
| 02/18/1992 | US5088261 Curved grid tees for suspension ceilings |
| 02/13/1992 | DE4025189A1 Fireproof or fire resisting decking panels - are supported on side rails and assembly includes access hatch design |
| 02/12/1992 | CN2095900U Electric lift clothes changing device |
| 02/11/1992 | US5087397 Process for forming arcuate sheet rock panels |
| 02/11/1992 | CA1295450C End detail for ceiling runner |
| 02/05/1992 | EP0469801A2 Wall |
| 02/04/1992 | US5085393 Hanger assembly method and apparatus |
| 02/04/1992 | US5085392 Mounting apparatus for securing an electrical appliance to a suspended ceiling structure |
| 01/29/1992 | EP0468755A1 Suspended ceiling system |
| 01/29/1992 | EP0468204A1 Metal sheet or metal strips |
| 01/21/1992 | US5082227 Hanger and tool for suspended ceilings |
| 01/21/1992 | US5081812 Ceiling devices |
| 01/21/1992 | CA1294409C Ceiling panel carrier adapter member |
| 01/15/1992 | EP0465905A1 Ceiling cladding |
| 01/15/1992 | EP0465904A1 Ceiling cladding |
| 01/15/1992 | EP0465684A1 Device for attaching hangers or similar on section-girders |
| 01/14/1992 | US5079887 Suspended rigid ceiling volume reduction system |
| 01/08/1992 | EP0465413A1 Device for the suspension of intermediate ceilings |
| 01/08/1992 | EP0464367A1 Construction units set for the realization of a ceiling bearing structure |
| 01/07/1992 | US5077951 Suspended ceiling system |
| 01/07/1992 | US5077949 Adaptive architectural cover panels |
| 01/02/1992 | DE4118354A1 Flat sheet with high bending resistance - has rows of rectangular areas with convex cross=sections |
| 12/31/1991 | US5076985 Method for forming ceiling tile |
| 12/31/1991 | US5076036 Suspension system for ceiling panels, and a sectional bar for such a system |
| 12/31/1991 | CA2002805C Hanger for suspended ceiling |
| 12/18/1991 | CN1057083A Ceiling panel joist less fixing method and its binder |
| 12/17/1991 | CA1293099C Laser welded ceiling grid members |
| 12/14/1991 | WO1991019869A1 Module made of fibre mats |
| 12/14/1991 | CA2064079A1 Module of fibre mats |
| 12/12/1991 | DE4118171A1 Ceiling structure for building - incorporates parallel bearer profiles with lateral support surfaces applied to suspension components |
| 12/10/1991 | US5072344 Lighting fixture clamp |
| 12/05/1991 | DE4017847A1 Suspended acoustic ceiling incorporating lighting and ventilation - includes ventilation ducts, heat exchangers and fans for forced air circulation |
| 11/21/1991 | EP0331690B1 Ceiling facing |
| 11/12/1991 | US5063652 Method for installing top beam "C" clamps |
| 11/06/1991 | EP0455554A1 Modular covering panel, particularly for ceilings |
| 11/05/1991 | US5062249 Furnace crown means and method |
| 11/05/1991 | CA1291618C Suspension ceiling with snap-up panels |
| 10/31/1991 | DE4015362A1 Ceiling component - comprises base plate onto which sheets of foil-type material are adhered |
| 10/30/1991 | EP0454583A1 Method for manufacturing false ceiling slabs, slabs manufactured according to this method and method for installing the slabs |
| 10/23/1991 | EP0452558A1 Planar exchange element |
| 10/22/1991 | US5058705 Sound-absorbing cover element as a component in a gap-free acoustic cover |
| 10/22/1991 | US5058340 Custom stretched ceilings |
| 10/22/1991 | US5058268 Method of making and repairing a furnace crown |
| 10/22/1991 | CA2015106C Interlocking cross tee |
| 10/15/1991 | US5056287 Panel mounting construction and method of use |
| 10/08/1991 | US5054256 Panel jointing system |
| 10/08/1991 | CA1290129C Subceiling beam construction |
| 10/08/1991 | CA1290128C Subceiling construction |
| 10/02/1991 | EP0448846A1 False ceiling |
| 09/24/1991 | US5050360 Suspended ceiling panel |
| 09/17/1991 | US5049218 Magnetic support & transport system |
| 09/11/1991 | EP0445838A1 Process and device to apply coatings of tiles, plaster or lacquer, or decorative surfacings on walls, ceilings or similar |
| 09/10/1991 | US5046294 Perimeter clip |
| 09/03/1991 | US5045985 Self locking adjustable mounting bars |
| 09/03/1991 | US5044138 Ceiling suspension structure adapted for unopposed intersections |
| 09/03/1991 | CA1288404C Spotlight mounting in double ceiling or wall |
| 08/29/1991 | DE4005915A1 Suspended ceiling with integral heating - consists of cladding with integral system of water cushions in flexible covers of foil |
| 08/29/1991 | DE4005914A1 Inner room heating or cooling element - is suspended from ceiling and comprises pipe system through which medium is pumped |
| 08/29/1991 | DE4005663A1 Modular flooring construction system - uses beams and fastening devices with angle-piece connectors between longitudinal- and cross-beams |
| 08/28/1991 | EP0443084A2 Fabric tile construction |
| 08/27/1991 | US5042570 Ceiling construction having magnetic attachment between heat exchanger elements and ceiling tiles |
| 08/27/1991 | US5042214 Self-locking ceiling panels |
| 08/27/1991 | US5042104 Wiping tool for cleaning ceiling tile grid structures |
| 08/25/1991 | WO1991013294A1 Heating and cooling arrangement in particular as a structure suspended from a room ceiling |
| 08/25/1991 | CA2075478A1 Heating and cooling arrangement in particular as a structure suspended from a room ceiling |
| 08/21/1991 | EP0442243A1 Suspension and assembling device |
| 08/08/1991 | WO1991011272A1 False-ceiling construction and method for the flow of air in connection with a false-ceiling construction |
| 07/31/1991 | EP0439384A1 Asymmetrical self-supporting ceiling panel |
| 07/31/1991 | EP0438648A1 Hanging device for a supporting rail of a false ceiling |
| 07/30/1991 | US5035298 Wall attached sound absorptive structure |
| 07/25/1991 | WO1991010790A1 Suspended ceiling system |