| Patents for E04F 15 - Flooring (27,025) |
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| 04/05/1989 | EP0309674A2 Filled coating composition for carpet backing |
| 04/04/1989 | US4818573 Using a mixture synthetic acrylic rubber copolymers with cement, silica, sand, water |
| 04/04/1989 | US4817360 Premolded fiberglass deck covering, deck and premolded fiberglass covering combination, and method of making a premolded fiberglass deck covering |
| 04/04/1989 | CA1252148A1 Electrically conductive table or floor covering |
| 04/04/1989 | CA1251944A1 Self-supporting composite plate, especially for double floors |
| 03/30/1989 | DE3731126A1 Composite panel, in particular for false floors, and process for the production thereof |
| 03/30/1989 | DE3730893A1 Floor covering |
| 03/29/1989 | EP0309399A1 Support for a raised floor |
| 03/28/1989 | US4815888 Swimming pool drain |
| 03/23/1989 | WO1989002422A1 Magnesium cement composition with particulate fibrous material |
| 03/22/1989 | EP0307415A1 Cavity floor. |
| 03/22/1989 | CN2034602U Three-dimensional silk wood floor board |
| 03/21/1989 | CA1251315A1 Hardwood flooring system |
| 03/16/1989 | DE3729163A1 Traeger fuer einen flaechenelastischen sporthallenboden Traeger for a flaechenelastischen gym floor |
| 03/16/1989 | DE3710060C1 Process for producing a composite panel for a floor heating system |
| 03/15/1989 | EP0306791A1 Self-levelling mortar mixture |
| 03/15/1989 | EP0189455B1 Device for floor ventilation |
| 03/14/1989 | US4811543 Process for installing plastic pipes in a plaster floor layer |
| 03/09/1989 | WO1989002017A1 Support for a resilient mounted floor for indoor stadia |
| 03/09/1989 | EP0292530A4 Cable ducting floor system. |
| 03/08/1989 | EP0305562A1 A tile and a floor decoration system |
| 03/08/1989 | CN2033837U Parquet flooring made of bamboo strips |
| 03/08/1989 | CN2033836U Antistatic electricity movable floor |
| 03/07/1989 | US4810551 Adhesively bonded strips; alternating longitudinal and lateral layers |
| 03/01/1989 | EP0305193A2 Skin-surfaced foam glass tile and method for production thereof |
| 02/28/1989 | US4807416 Plywood planel |
| 02/28/1989 | US4807412 Flooring assembly |
| 02/23/1989 | DE3726903A1 Self-levelling, hydraulically curing castable flooring based on blast furnace slag |
| 02/23/1989 | DE3726750C1 False floor for structures, in particular for residential and office structures |
| 02/22/1989 | EP0303738A1 Insulating tile for applying on roofs, galleries and such like |
| 02/22/1989 | EP0191868B1 Method of laying tile-like floor materials |
| 02/21/1989 | US4806420 Unglazed ceramic tile-shaped article |
| 02/21/1989 | US4805358 Electrical trench assembly |
| 02/16/1989 | DE3726293A1 Joint-sealing composition for areas paved with cobblestones or paving slabs |
| 02/16/1989 | DE3726216A1 Prefabricated flooring comprising concrete slabs, in particular industrial flooring comprising in-situ-concrete slabs, and process for the production thereof |
| 02/15/1989 | EP0303219A2 Process for obtaining a resilient article having a static module which is stable over a long period |
| 02/14/1989 | US4804570 Roll-up matting and method of assembly |
| 02/08/1989 | EP0302839A2 Wooden strip for floors and panelling made up of a combination of wooden elements with their fibres at right-angles and elements with their fibres parallel with respect to the visible face |
| 02/07/1989 | CA1249878A1 Surface inspection apparatus for objects |
| 02/01/1989 | EP0301062A1 Ceramic slab for floor covering |
| 01/31/1989 | US4800697 Modular interstitial concrete sub-floor |
| 01/31/1989 | CA1249412A1 Method of laying tile-like flooring members on a floor |
| 01/26/1989 | DE3726373A1 Composite panel |
| 01/26/1989 | DE3723821A1 Metallisches gleitschutzelement Metallic antiskid |
| 01/25/1989 | EP0300532A1 Ceramic flooring tile, set of mutually distinguishable flooring tiles, method for producing a set of flooring tiles and device for carrying out said method |
| 01/25/1989 | EP0300291A2 Air-tight wall joint for the sectional false floors of clean-rooms or the like |
| 01/25/1989 | EP0300135A2 Method for manufacturing a plaster false floor |
| 01/25/1989 | CN2031426U Thin wooden floorboard |
| 01/24/1989 | US4800119 Resilient, wear-and weather-resistant composite surface material |
| 01/12/1989 | WO1989000227A1 A mat to be positioned under a mosaic parquet |
| 01/11/1989 | EP0298925A2 A composition intended to have a protective and aesthetical function similar to the function of coatings formed by terracotta elements |
| 01/11/1989 | EP0298325A2 Double-layered covering for hollow floors |
| 01/10/1989 | US4797170 System for holding carpet in place without stretching |
| 01/10/1989 | US4796402 Step silencing parquet floor |
| 01/05/1989 | DE3821420A1 Kabelausfuehrung einer anordnung zum verlegen von kabeln auf einem fussboden Kabelausfuehrung an arrangement for laying of cables on a flooring |
| 01/05/1989 | DE3721195A1 False-floor grid system |
| 01/05/1989 | DE3720554A1 Structural element in the form of a panel |
| 01/05/1989 | DE3717577A1 Heating panel |
| 01/04/1989 | EP0297611A2 Fabric lamination of unitary backed hot melt constructed carpet tile |
| 01/04/1989 | EP0297370A2 Mould element for false floor |
| 01/03/1989 | CA1247829A1 Nailing anchor and method of use |
| 12/29/1988 | DE3815704A1 Warm-air floor-heating system using hollow-chamber tiles |
| 12/29/1988 | DE3815624A1 Covering comprising covering panels which are received on a laying base |
| 12/28/1988 | EP0296521A2 Wall or floor covering composed of separate ceramic panels |
| 12/28/1988 | EP0296238A1 A floor covering of electrically conducting type |
| 12/27/1988 | US4794032 Floor structure |
| 12/22/1988 | DE3818895A1 False-floor panel and support therefor |
| 12/22/1988 | DE3719864A1 Screed with reinforcing elements |
| 12/22/1988 | DE3717690A1 Grating consisting of metal |
| 12/21/1988 | EP0295905A2 Floor panel support system |
| 12/21/1988 | EP0295801A2 Flooring panels |
| 12/21/1988 | EP0295417A2 Composite building slab, particularly for sectional false floors |
| 12/20/1988 | US4791763 Panel system for a clean room |
| 12/15/1988 | DE3819652A1 Process for producing calcium sulphate alpha-hemihydrate, suitable as building material, from moist, finely divided flue-gas desulphurisation gypsum |
| 12/15/1988 | DE3818774A1 Hydraulically setting building material mixture |
| 12/14/1988 | EP0294522A1 A decorative, functional element for construction and the like |
| 12/14/1988 | EP0294501A1 Use of a floor layer for floor heatings |
| 12/13/1988 | US4790110 Tile-like ceramic element having an electrically conductive surface glaze on the visible side |
| 12/13/1988 | CA1246314A1 Shuttering element for hollow-floor structures |
| 12/08/1988 | DE3817033A1 Timber subfloor with mutually parallel flooring joists |
| 12/08/1988 | DE3816513A1 Calcium sulphate alpha-mono:hydrate mfr. by autoclaving di:hydrate |
| 12/08/1988 | DE3716926A1 Process and means for simplifying and achieving an accurate expansion joint |
| 12/07/1988 | EP0294212A2 Improvements in or relating to access floor structures |
| 11/30/1988 | EP0292530A1 Cable ducting floor system. |
| 11/24/1988 | DE3715646A1 Process for disposing of, reprocessing and reclaiming plastic wastes and floor-covering element or similar mould parts produced by this means |
| 11/24/1988 | DE3714817A1 Add-on balcony |
| 11/15/1988 | US4783943 Device for floor ventilation |
| 11/09/1988 | EP0289511A1 Access flooring system. |
| 11/09/1988 | EP0289488A4 Interlockable surface covering element. |
| 11/09/1988 | EP0289488A1 Interlockable surface covering element |
| 11/03/1988 | WO1988008474A1 Tiles for false floors |
| 11/01/1988 | US4781987 Stain and scratch resistant resilient surface coverings |
| 10/27/1988 | EP0289511A4 Access flooring system. |
| 10/25/1988 | US4780571 Combined floor pedestal and floor outlet |
| 10/25/1988 | CA1243696A1 Energy absorbers |
| 10/20/1988 | DE3710971A1 Composite structural element and process and apparatus for the production thereof |
| 10/19/1988 | EP0139660B1 Method for making a parquet from end grain wood blocks |
| 10/18/1988 | CA1243296A1 Non-oxidizing floor surface hardening material and method |
| 10/13/1988 | DE3710709A1 Screed sliding sleeve |
| 10/12/1988 | EP0286417A1 A jointing system |