| Patents for E04F 17 - Vertical ducts; Channels, e.g. for drainage (3,992) |
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| 07/12/2006 | EP1346173B1 Piping |
| 07/12/2006 | CN2794548Y Emergency escaping path for high rise building |
| 07/06/2006 | US20060144638 Noise attenuator with laterally moving baffles |
| 07/06/2006 | DE19903836C5 Abdeckung für Licht- und/oder Lüftungsschächte sowie Profilstab hierfür Cover for lighting and / or ventilation shafts and profiled bar this |
| 07/05/2006 | CN2793210Y Underground flue structure of magnesium electrolytic factory building |
| 06/29/2006 | WO2006066464A1 A ventilation structure of a building |
| 06/29/2006 | DE202006004357U1 Cover for light and/or ventilation shaft, has frame with side parts, which are connected with each other by corner connector and including two parallel surfaces, where side parts are formed as extruded sections |
| 06/28/2006 | CN2791156Y Multi-layer house common flue of negative-pressure type preventing smoke from cross flowing and air back-flowing |
| 06/22/2006 | US20060131101 Fan noise attenuator |
| 06/22/2006 | US20060130413 Vented baseboard |
| 06/22/2006 | DE102004060748A1 Base mixture for preparing a mortar, useful for bonding bricks for making ovens and chimneys, comprises fire-resistant cement and initial adhesive |
| 06/15/2006 | US20060123724 Device and method to provide air circulation space proximate to insulation material |
| 06/15/2006 | US20060123723 Wall finishing panel system |
| 06/14/2006 | CN2788073Y Air duct exhauster capable of preventing smoke from random exhaust and reverse flow |
| 06/14/2006 | CN2787762Y Variable pressure type smell-proof flue for high-rise building |
| 06/13/2006 | US7059087 Corner flashing for windows and the like |
| 06/08/2006 | US20060117688 Above-joist, integrated deck-gutter system |
| 06/07/2006 | EP1163173B1 Method and apparatus in connection with the emptying of an expanded storage volume in a refuse transport system |
| 06/07/2006 | CN2786240Y Lower air intake and variable pressure type exhaust passage |
| 06/07/2006 | CN1784159A Cap for wiring pass-through hole |
| 06/01/2006 | US20060113159 Pneumatically operated chute door |
| 05/31/2006 | EP1660733A1 Rainscreen apparatus and method |
| 05/31/2006 | CN1779374A Upwind-proof air exhausting apparatus |
| 05/31/2006 | CN1778753A Air exhausting channel and production thereof |
| 05/25/2006 | US20060111033 Pollen cleaning method and a device applying this method |
| 05/24/2006 | DE202004020955U1 Cover for preventing entry of rain into a light or ventilation shaft in a building comprises a frame with members clamping a preferably transparent cover plate, and an elongate ventilation box adjoining the frame |
| 05/24/2006 | CN2782833Y Refuse separating and collecting device for vacuum pipe line refuse collecting and conveying system |
| 05/24/2006 | CN2782832Y Loading inlet device for vacuum pipe line refuse collecting and conveying system |
| 05/23/2006 | CA2315574C Floor box cover assembly |
| 05/23/2006 | CA2255361C Aerated flooring systems |
| 05/18/2006 | WO2006050931A2 Method and device for carrying away and distributing process air loaded with odors |
| 05/17/2006 | EP1165406B1 Refuse transport system |
| 05/11/2006 | DE202006002664U1 System for lifting brick chimney stacks especially for replacement has corner grip angle sections and with lateral spreader bars with vertical adjustable grips press into the brickwork and lift a section of the stack |
| 05/11/2006 | DE102004054401A1 System for connecting climatization channels consisting of channel pieces connected together by flange frames made of sections and corner angles avoiding the high labour intensity of previous systems |
| 05/10/2006 | CN2778960Y Lower inlet type exhaust passage |
| 05/04/2006 | DE102005011286B3 Ducts for gas or water pipes or cables passing through walls comprise circular frame divided into three by radial bars, into which compressible seals fit which consist of flexible pads between two plates fastened together by bolts |
| 05/04/2006 | DE102004051712A1 Production of a body having a ceramic base body used in chimney construction comprises arranging a molding tool in the region of an opening of the base body, pouring a geopolymer mortar into the tool, hardening and removing the tool |
| 05/04/2006 | DE102004050504A1 Air duct kit for security at building sites has channel wall running in angle in form of rectangular plates connected with slots running in longitudinal direction |
| 05/04/2006 | DE102004039491B4 Chimney flue pipe union has an inner pipe separated from an outer sleeve by a gap containing a bonding agent with foam-forming substance |
| 05/03/2006 | EP1563148A4 Self-cleaning flooring system |
| 05/03/2006 | CN1766258A Sintered porous glazed acid-resistant tile |
| 04/27/2006 | DE102004052109A1 Shaft cover e.g. for light and ventilation shafts of buildings has framework formed from profile sections whereby framework has an open U-profile part circulating inside framework for mutual mounting of grating and webbing |
| 04/26/2006 | EP1649222A1 Apparatus and method for installing functional non-architectural elements |
| 04/26/2006 | CN2775200Y Wall embedded garbage delivery mouth device |
| 04/26/2006 | CN2774998Y Garbage can |
| 04/26/2006 | CN1763336A Self-discharging air duct with smoke control |
| 04/20/2006 | DE202005019206U1 Covering system for e.g. heating pipe, has covering units engaging in triangular recesses of corner profile batten, where curvature is formed on front side of batten, and units are made up of same material of floor and/or wall |
| 04/20/2006 | DE102004048848A1 Cellar window with combination light-shaft comprising light-shaft section mountably connected about an axle |
| 04/20/2006 | DE102004048847A1 Light shaft for cellar window has triangular or trapezoidal longitudinal cross sectional shape whose outside wall opposite the housing runs inclined out and up from lower part of shaft |
| 04/18/2006 | US7028437 Above-joist, integrated deck-gutter system |
| 04/12/2006 | CN2771719Y Air exhausting duct interface with speed-changing function |
| 04/12/2006 | CN2771376Y Residence common waste gas discharge pipeline |
| 04/04/2006 | US7021012 Watertight decking |
| 03/30/2006 | CA2506837A1 Wall port, and methods of use and systems thereof |
| 03/29/2006 | CN1752379A Parallel pressure change exhausting duct structure for residential building |
| 03/29/2006 | CN1752371A Spindle nose type building material die block |
| 03/29/2006 | CN1247422C System and method for refuse collection |
| 03/28/2006 | US7017728 Pneumatically actuated chute door and system employing the same |
| 03/28/2006 | US7017313 Ceiling leak capture and drainage system |
| 03/23/2006 | WO2006029521A1 Heated plumbing vent |
| 03/23/2006 | DE202005001011U1 Well cover for house`s outer wall, has plastic plate with louver covered by grille, where cover and plate are made of translucent material e.g. Plexiglas, and plate has reinforcement profile that extends parallel to border area of plate |
| 03/23/2006 | DE102004037093A1 Method for thermally cladding rectangular section air ducts using prefabricated shaped panel sections assembled over the insulation and secured by joining flanges |
| 03/23/2006 | DE102004036855A1 Bottom brick, for building a stove, has a closed upper wall and an open lower side with a side opening covered by a ventilation grid for a controlled flow of fresh air to the stove fire |
| 03/23/2006 | CA2580294A1 Heated plumbing vent |
| 03/22/2006 | EP1214486B1 Acoustic silencer nozzle |
| 03/16/2006 | US20060054380 Acoustic absorbers for use with computer cabinet fans and other cooling systems |
| 03/15/2006 | CN2765100Y Wind-return preventing type air draft device |
| 03/15/2006 | CN2765087Y Device for preventing smoke of kitchen ventilator from returning |
| 03/14/2006 | US7010893 Concrete floor, particularly a temperature concrete floor |
| 03/14/2006 | CA2481493A1 Heated plumbing vent |
| 03/09/2006 | DE102004015509A1 Maintenance line and mechanism e.g. heater/sanitation facility, installing assembly, has housing in which maintenance lines necessary for installation and connection and attachment components are mounted, where lines are isolated |
| 03/08/2006 | CN2763377Y Reinforced concrete tube structure with built in support |
| 02/23/2006 | DE102004039491A1 Chimney flue pipe union has an inner pipe separated from an outer sleeve by a gap containing a bonding agent with foam-forming substance |
| 02/23/2006 | DE102004038963A1 Air shaft cover, with a walking surface, has a frame structured to hold a transparent pane with a ventilation fan to allow more light through |
| 02/22/2006 | EP1627581A1 Cap for wiring pass-through hole |
| 02/22/2006 | CN2760446Y Airflow guiding non-return combined venting flue |
| 02/22/2006 | CN1737297A Perforated pipe device used for toilet and kitchen |
| 02/21/2006 | CA2499236C Floor box cover assembly |
| 02/16/2006 | DE102004036040A1 Shaft for an elevator comprises one or more pipe segments consisting of a composite material of glass fibers and polyester resin |
| 02/16/2006 | DE102004034654A1 Lichtschacht mit Aufsatz Light shaft with attachment |
| 02/15/2006 | EP1625266A1 Cover for an area of balconies, floors, roofs, or facades |
| 02/14/2006 | US6998530 Poke through |
| 02/09/2006 | DE102004053360A1 Cover for preventing entry of rain into a light or ventilation shaft in a building comprises a frame with members clamping a preferably transparent cover plate, and an elongate ventilation box adjoining the frame |
| 02/09/2006 | DE102004026302B3 Cable channel especially in a building floor is U shaped with cover and side parts that bolt onto the base giving height adjustment |
| 02/02/2006 | DE10233752B4 Muffensteckverbindung Socket connector |
| 01/31/2006 | US6990775 prevent damage from moisture in a wall structure by draining such moisture using ridges and grooves to form vertical channels which allow the moisture to drain |
| 01/31/2006 | CA2257525C Floor raceway for power and communications cables |
| 01/26/2006 | DE202005015730U1 Kit for arranging in cellar light shafts for protecting from leaves, small animals and insects comprises four straight side parts, four corner parts forming a holding angle and a metal grid formed as a protective grid |
| 01/25/2006 | CN2753837Y Concrete floorslab drain-pipe through-hole water-insulating built-in assembly |
| 01/18/2006 | EP1617010A2 Light well with attachment |
| 01/18/2006 | EP1617006A2 Device for anchoring fume vents |
| 01/18/2006 | EP1617003A2 Modular floors for manufacturing plants |
| 01/12/2006 | DE202005017821U1 Tubular bend for ventilating air and waste air channels in a kitchen comprises guiding elements guided parallel to each other and to the curved inner walls and outer walls |
| 01/07/2006 | CA2509969A1 Device for closing an opening |
| 01/05/2006 | DE202005016781U1 Air channel duct for building air conditioning has two sheets folded to form opposing walls with outwardly folded flanges for fixing |
| 01/04/2006 | EP1611035A1 Hopper structure, method of controlling the emptying of such a hopper structure, and a waste chute having such a hopper structure |
| 01/04/2006 | CN1715595A Safety path for building |
| 01/03/2006 | US6981386 Silencing equipment for an air-cooling assembly |
| 12/29/2005 | WO2005124054A1 A device and method for flush mounting air duct grates, electrical switch plates, electrical receptacle plates, electrical light fixtures and other drywall aperture covers on drywall surfaces using drywall bead |
| 12/29/2005 | US20050284058 Watertight decking |