| Patents for E04B 9 - Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation (8,362) |
|---|
| 08/09/1989 | EP0326911A1 Panel for false ceilings |
| 08/08/1989 | US4854107 Beam framing system and process |
| 08/02/1989 | EP0325985A1 Ceiling with suspended sections |
| 08/01/1989 | US4852325 Reinforced bead |
| 07/27/1989 | DE3800284A1 Coffered ceiling |
| 07/26/1989 | EP0223802B1 Cross-connection for c profile bars of false ceilings |
| 07/25/1989 | US4850172 Ceiling or like structural system and splice member therefor |
| 07/25/1989 | US4850169 Ceiling runner |
| 07/18/1989 | US4848054 Miniature ceiling beam T-bar cover cap |
| 07/12/1989 | EP0323950A1 Squared coupling for sections of suspended ceilings and sections applied to same |
| 07/04/1989 | US4843789 Ceiling construction |
| 07/04/1989 | US4843782 Behind-the-ceiling mounting for television receiver |
| 06/27/1989 | US4841709 Suspended ceiling assembly |
| 06/21/1989 | EP0320680A1 Jointless acoustical ceiling |
| 06/15/1989 | WO1989005425A1 Heat-exchanger for air-conditioning room by low-temperature infrared radiation |
| 06/15/1989 | DE3838358A1 Counter-ceiling for screening ceilings |
| 06/14/1989 | EP0320349A1 Room air conditioning device for heat energie exchange by infrared radiation low temperature |
| 06/13/1989 | US4839500 Covering for wall, ceiling or floor linings |
| 06/13/1989 | US4838002 Clip fastener securable to ceiling T-bar to retain wall partition in position |
| 06/08/1989 | DE3739605A1 Process and retaining moulding for fitting wall-cladding and ceiling-cladding elements |
| 06/07/1989 | EP0319390A1 Hanger for a frame element, particularly for a steel frame ceiling |
| 06/07/1989 | EP0319389A1 Carrying fastener for a ceiling frame |
| 06/06/1989 | US4835916 Frame for lighted ceilings |
| 06/06/1989 | US4835914 False ceiling constituted by a stretched sheet fixed along its edges to a support frame |
| 05/31/1989 | EP0318368A1 Fixing means for insulation material, for example mineral wool, on ceiling suspension means |
| 05/30/1989 | US4833854 Ceiling tile section support |
| 05/30/1989 | US4833839 Panel assembly |
| 05/23/1989 | US4831808 Self-adjusting wallboard clips |
| 05/18/1989 | WO1989004406A1 Frame for ceiling suspension system |
| 05/18/1989 | DE3801134C1 Clean-room ceiling comprising coffers |
| 05/17/1989 | EP0315943A2 False floor for extracting air out of a room |
| 05/16/1989 | US4830140 Perforated sound absorbing panel |
| 05/16/1989 | US4829728 Soundproof structure for generic interior facing, and particularly for so-called open-space working, interiors |
| 05/16/1989 | US4829725 Behind-the-ceiling mounting for television receiver |
| 05/09/1989 | US4827687 Ceiling mounting system |
| 05/09/1989 | US4827681 Interlocking cross tee |
| 05/03/1989 | EP0314656A1 Mounting element for ceiling module |
| 05/03/1989 | DE3801135C1 Fastening clamp for elements of suspended counter-ceilings |
| 04/27/1989 | DE3734743A1 Ceiling system |
| 04/26/1989 | EP0313461A1 Flexible shaft for use to join two openings, and particularly to canalize a luminous flux from a light catching opening to a light spreading opening, and building-room natural lighting system using said flexible shaft |
| 04/18/1989 | US4821482 Clip fastener |
| 04/11/1989 | CA1252266A1 Suspension ceiling grid runner with expansion means |
| 04/04/1989 | US4817699 Wall track for fabric wall coverings |
| 04/04/1989 | US4817357 Suspension ceiling grid tee |
| 04/04/1989 | US4817343 Leak-proof ceiling system |
| 03/23/1989 | DE3800282C1 Load-bearing structure for counter-ceilings, in particular for suspendable or free-supporting coffered ceilings |
| 03/14/1989 | US4811475 Plant hanger |
| 03/08/1989 | EP0306463A1 Suspended ceiling structure |
| 03/08/1989 | EP0306047A2 Built-in ceiling for air supply using a supporting jet |
| 02/23/1989 | WO1989001552A1 Ceiling facing |
| 02/23/1989 | WO1989001551A1 Ceiling lining |
| 02/21/1989 | US4805855 Bar hanger for hanging conduits or the like |
| 02/07/1989 | US4802321 Sag resistant ceiling panel |
| 02/01/1989 | EP0301658A1 Coupling element for false ceilings |
| 02/01/1989 | EP0301129A2 Filter wall/ceiling for installations of clean-room technology |
| 01/18/1989 | EP0299909A1 Ceiling made of metal plates |
| 01/04/1989 | EP0297197A1 Sound insulation with light-reflecting surface |
| 01/03/1989 | US4794745 Tier drop grid system |
| 12/22/1988 | DE3719120A1 Mounting connector |
| 12/21/1988 | EP0296084A1 Armour-plated covering complex specially for thermal, phonic, mechanic or other insulation |
| 12/20/1988 | US4791969 Ceiling hanging device |
| 12/08/1988 | DE3813965A1 Suspension device for ceiling panels |
| 12/08/1988 | DE3717502A1 Universal suspension means for ceiling and roof slope suspensions |
| 12/07/1988 | EP0294301A1 Device for temporarily connecting two elements, of which at least one is flexible, together |
| 11/29/1988 | US4787592 Device for hanging building member |
| 11/23/1988 | EP0292367A1 Method of making oblong decorative structures, and objects thus obtained |
| 11/23/1988 | EP0291783A2 Filter module for clean room ceilings, walls and the like |
| 11/22/1988 | US4786543 Ceiling tile of expanded polystyrene laminated with embossed vinyl sheet |
| 11/22/1988 | US4785603 Interlocking cross tee |
| 11/22/1988 | US4785595 Expansion joint for a runner |
| 11/17/1988 | DE3715213A1 Clean-room ceiling system |
| 11/15/1988 | US4783946 Supporting rail for lower ceilings and attachments |
| 11/10/1988 | DE3713514A1 Device for ceiling suspension and surface venting of rooms with grease-containing vapours |
| 11/08/1988 | US4782642 Method and apparatus for panel edge coupling |
| 11/02/1988 | EP0289169A2 Ceiling panel carrier adapter member |
| 11/01/1988 | US4781005 Ceiling panel carrier adapter member |
| 10/25/1988 | US4779394 Connector for suspension ceiling grid |
| 10/20/1988 | DE3711287A1 Coffered ceiling |
| 10/19/1988 | EP0287424A1 Fixing clamps for rigid panels, use of these clamps and structures made in this way |
| 10/19/1988 | EP0287254A2 Connector for suspension ceiling grid |
| 10/18/1988 | US4779180 Arrangement for fastening a glass in a bulkhead light fitting |
| 10/18/1988 | CA1243181A1 Linear panel ceilings and the like |
| 10/11/1988 | US4776263 Device for a suspended ceiling structure for rectangular filter elements |
| 10/06/1988 | DE3710435A1 Lamella/dome ceiling |
| 10/06/1988 | DE3708646A1 Ventilation ceiling device for clean rooms |
| 09/29/1988 | DE3808608A1 Verbesserter deckentraeger Improved deckentraeger |
| 09/29/1988 | DE3709279A1 Junction piece for grid ceilings |
| 09/27/1988 | US4773200 Wooden suspended ceiling system |
| 09/27/1988 | US4773194 Graffiti-resistant ceiling tile |
| 09/13/1988 | US4769965 Method and apparatus of positioning a new ceiling over an existing ceiling |
| 09/13/1988 | US4769958 Clean-room suspended ceiling |
| 09/07/1988 | EP0281468A1 False ceiling comprising a tensioned sheet secured along its edges to a horizontal supporting frame |
| 09/07/1988 | EP0281170A1 Coupling element for metal structures and bridge for suspended ceilings equipped therewith |
| 09/07/1988 | EP0281021A1 Tensioning element for hanging ceilings |
| 09/07/1988 | EP0280758A1 Suspended interior ceiling |
| 08/31/1988 | EP0280134A2 Supporting construction of curved false ceilings |
| 08/25/1988 | WO1988006223A1 System of covering for the making of closed surfaces such as weather halls, shelters, furniture, wrapping etc. |
| 08/25/1988 | DE3704917A1 Rectangular grid ceiling |
| 08/17/1988 | EP0278448A1 Fixture for ceiling elements |
| 08/16/1988 | US4764890 Optical logic arrangement |