| Patents for H02G 3 - Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles (37,451) |
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| 06/21/1989 | EP0320899A2 Improvements relating to cable tray systems |
| 06/21/1989 | EP0320893A1 Device for the water and gas tight passage of elongate elements through the walls of buildings |
| 06/21/1989 | EP0320891A2 Water-tight cable feedthrough or inlet, its manufacturing process and manufacture process of a longitudinally water-tight transmission bundle in a device |
| 06/20/1989 | US4840584 Mounting plate for attachment of electrical controls and accessories to walls and the like |
| 06/20/1989 | US4840194 Explosion proof electrical conduit sealing fitting |
| 06/20/1989 | US4840023 Flexible cable guide with two-directional joints |
| 06/20/1989 | US4839937 Grommet structure |
| 06/15/1989 | WO1989005533A1 Method and sealing element for sealed leading of cables through an opening in a wall of a cabinet containing electrical equipment, and use of a tool for leading a cable through a sealing element |
| 06/14/1989 | EP0320178A2 Connection apparatus |
| 06/13/1989 | CA1255486A1 Electric meter socket repair kit and template for use therewith |
| 06/07/1989 | EP0319235A2 Communication and energy control system for houses |
| 06/06/1989 | US4837406 Face plate and electrical component assembly |
| 06/06/1989 | US4836968 Method of making fiber optic duct insert |
| 06/06/1989 | US4836580 Conduit connector |
| 06/06/1989 | US4836558 Bulkhead seal |
| 06/01/1989 | DE3810622C1 Device for sealing one or more cables which are to be guided through a wall bore |
| 05/31/1989 | EP0318019A1 Device for water and gas tight feedthrough of elongate objects through building-walls |
| 05/30/1989 | US4835343 Two piece face plate for wall box mounted device |
| 05/30/1989 | US4835342 Strain relief liquid tight electrical connector |
| 05/24/1989 | DE3737345A1 Device, consisting of plastic, for laying in particular elastic tubes, lines, cables, and the like, in a sealing manner |
| 05/23/1989 | US4833277 Wall plate insert |
| 05/23/1989 | US4832297 Device for installing an electrical outlet box |
| 05/23/1989 | US4831726 Wiring harness and method for manufacturing same |
| 05/23/1989 | CA1254646A1 Termination assembly |
| 05/18/1989 | WO1989004430A1 Method for fixing a crossbar to a border prop, particularly in a cable rack, and a joint thus made as well as a bar profile for said joint |
| 05/17/1989 | EP0171413B1 Infrared radiation gauge for measuring percent moisture in paper |
| 05/16/1989 | US4831278 Wire harness for automobile |
| 05/16/1989 | US4831213 Swivel fitting for electrical conduit and the like |
| 05/11/1989 | DE3736875A1 Modular block of electric boxes which can be universally separated |
| 05/10/1989 | EP0315531A1 Extruded piece, with two interlocking parts, in particular a duct with body and cover |
| 05/10/1989 | EP0315023A2 Improvements relating to cable tray systems |
| 05/09/1989 | US4829145 Corrugated plastic conduit system |
| 05/05/1989 | WO1989003952A1 Bulkhead seal |
| 05/03/1989 | EP0314307A1 Arrangement for terminating an electrical cable screen |
| 05/02/1989 | US4827504 Network interface enclosure |
| 05/02/1989 | US4827502 Environmentally protected housing for using central office protector modules outdoors |
| 05/02/1989 | US4827080 Multiple service fitting |
| 05/02/1989 | US4826559 Apparatus for tapping or splicing undercarpet cable |
| 05/02/1989 | US4825513 Modular adjustable clamp system |
| 05/02/1989 | CA1253316A1 Tool for fastening an elongated object on a supporting surface by means of u-shaped clips |
| 04/27/1989 | DE3734975A1 Cable-guiding duct for worktables |
| 04/26/1989 | CN2036710U Line-branching box for swamp detectors |
| 04/25/1989 | US4825339 Sheet metal knock-out |
| 04/25/1989 | US4824164 Wire harness incorporated in automotive vehicle doors |
| 04/25/1989 | US4823526 Frame construction providing lead through facilities for cables or like devices |
| 04/25/1989 | CA1253126A1 Sealing system |
| 04/20/1989 | DE3734029A1 Device flush-mounting box for cable conduits (ducts) |
| 04/19/1989 | CN2036317U Plastic wiring slot way |
| 04/18/1989 | US4822196 In a telephone wire connecting panel |
| 04/18/1989 | US4821904 Electrical outlet box with improved cable entry aperture knockout panel |
| 04/18/1989 | US4821470 Head wall for hospital bed |
| 04/18/1989 | US4821368 Eccentric shock isolation grommet |
| 04/18/1989 | CA1252875A1 Wall-mountable wiring installation |
| 04/18/1989 | CA1252845A1 Apparatus for monitoring fire hazards in a building |
| 04/12/1989 | EP0310626A1 Flat cable transmission system. |
| 04/11/1989 | US4820187 Tamper-proof electrical receptacle |
| 04/06/1989 | DE3732486A1 Device for terminating a tube-like or hose-like cable-guiding device |
| 04/05/1989 | EP0309895A2 Explosion-proof and/or fire damp-proof electrical feedthrough |
| 04/05/1989 | EP0309579A1 Fiber optic duct insert and method of making same |
| 04/04/1989 | US4818822 Junction box |
| 04/04/1989 | CA1252191A1 Adjustable outlet box mounting |
| 03/30/1989 | DE3828012A1 Device for compressing the packing pieces located in a frame, in order to produce cable bushings |
| 03/30/1989 | DE3731149A1 Strain relief (tension relief) for connecting cables |
| 03/29/1989 | EP0308715A2 Electrical cabinet |
| 03/29/1989 | EP0308697A2 Wall feed-through for conduits |
| 03/28/1989 | US4816619 Passive strain relief apparatus |
| 03/28/1989 | CA1251847A1 Shielding or screening apparatus |
| 03/23/1989 | DE3729552A1 Device for guiding one or a multiplicity of electric lines |
| 03/22/1989 | EP0307631A1 Cable screw joint |
| 03/21/1989 | US4814549 Bend enhancement of flexible multilayer cables |
| 03/21/1989 | US4814547 Cable connector |
| 03/16/1989 | DE3729551A1 Device for mounting cables |
| 03/16/1989 | DE3729550A1 Device for inserting and mounting one or a multiplicity of electrical lines |
| 03/15/1989 | EP0307360A2 Junction box for an electral installation |
| 03/15/1989 | EP0307199A2 Heat recoverable article |
| 03/15/1989 | EP0196320B1 Device for sealing wall openings or cable and pipe lead-throughs |
| 03/15/1989 | CN1031740A Sash plate used for inserting a cable |
| 03/14/1989 | US4812958 Electrical services pole |
| 03/14/1989 | US4811922 Flat wire harness attaching unit |
| 03/09/1989 | WO1989002180A1 Corner guide |
| 03/09/1989 | WO1989002179A1 Tray for cables and method of the manufacturing thereof |
| 03/09/1989 | WO1989002015A1 Through construction element |
| 03/09/1989 | EP0291524A4 Wall mounting system for data communications connectors. |
| 03/09/1989 | DE3729132A1 Electrical installation device (service device) |
| 03/08/1989 | EP0305723A2 Wall feed-through for cables, conduits, tubes or the like |
| 03/07/1989 | US4810833 Cover plate for electrical receptacles |
| 03/07/1989 | US4810207 Combined electrical and mechanical coupling for ceiling mounted device |
| 03/07/1989 | US4809937 Cable penetration plug |
| 03/07/1989 | US4809872 Sealing plug and installation tool therefore |
| 03/07/1989 | US4809473 Installation member for lead guidance channels |
| 03/01/1989 | EP0305338A2 Kit of parts and its utilization for constructing channels and boxes in buildings |
| 03/01/1989 | EP0189441B1 Rain tight junction box |
| 03/01/1989 | CN2033553U Expanding-to-close type electrical equipment installing fasement |
| 02/28/1989 | US4808774 Strain relief device |
| 02/28/1989 | US4808768 Utility routing system for modular panels |
| 02/28/1989 | US4808072 Electrical grounding connector for a helicoptor rotor |
| 02/28/1989 | US4807961 Local area network system |
| 02/28/1989 | US4807895 Protected automotive battery access terminals |
| 02/23/1989 | DE3726543A1 Ceiling junction box for connecting suspended pendant lamps |
| 02/22/1989 | EP0303903A2 Flush-mountable box for mounting, especially in brickwork and cavity walls |