RADIUS SYSTEMS LIMITED patents filed

Company number: 01585669


Title Date Filed Status Publication number
Duct and installation method 2017-05-26 Awaiting Re-examination GB2555669
Flexible pipe connector and method of using the same 2015-07-27 Granted GB2534955
System and method for lining pipes 2015-02-12 Granted GB2535196
Purge tee assembly 2014-11-20 Granted GB2532484
Method of lining a tubular structure 2014-10-29 Granted GB2527618
Terminal pin 2014-02-26 Granted GB2513453
An electrofusion fitting 2013-01-25 Terminated GB2510145
Purge tee assembly 2012-10-25 Granted GB2507302
Electrofusion fitting 2011-09-07 Granted GB2494423
Improved electrofusion saddle assembly 2011-04-21 Terminated GB2490323
Pipe Adaptor Assembly 2010-04-29 Ceased GB2479918
Method of sealing a plastics pipe and apparatus therefor 2009-08-20 Granted GB2472831
Pipe coupling 2009-05-22 Terminated GB2470413
Adaptor for a host pipe having a plastic lining pipe 2009-02-04 Granted GB2467536
Purge tee assembly 2007-10-11 Granted GB2453569
Fluid pressure activated pipe coupling comprising folded sleeve secured by clamping rings 2007-08-03 Granted GB2451628
Tapping tee assembly 2007-07-17 Granted GB2451080
Electrofusion fitting 2007-07-17 Ceased GB2451081
Underground chambers 2006-03-20 Granted GB2436341
Underground chamber and well member therefor 2005-11-09 Granted GB2432169
Bonding thermoplastic and elastomeric members 2005-10-11 Granted GB2431135
Tapping tee with spigot having metal insert 2005-08-19 Ceased GB2429252
Chamber riser 2005-05-31 Granted GB2426775
Plastics pipe 2005-03-01 Granted GB2423737
Plastic pipe 2004-12-23 Granted GB2421469
Tapping tee assembly with an integrated cutter and dual electrofusion elements 2004-12-23 Terminated GB2421553
Laser marking of plastic pipe 2004-12-20 Granted GB2421221
Refuse container 2004-11-25 Ceased GB2420488
Plastics pipe 2004-04-02 Granted GB2412708
A plastic pipe with a removable skin layer 2003-08-19 Granted GB2392222
A plastics pipe 2002-08-19 Granted GB2392220
Composite electrofusion fitting 2002-05-14 Ceased GB2388635
Composite electrofusion fitting 2002-05-14 Ceased GB2415024
Microduct bundle. 2002-01-31 Granted GB2408393
Blower connector for cable duct 2002-01-31 Granted GB2384919
Pipe preparing tool VI 2000-07-24 Ceased GB2365811
Apparatus and method for joining dissimilar materials 1999-10-22 Ceased GB2361666
Improvements in or relating to flexible pipes 1996-05-03 Granted GB2300684
Plastics pipe 1996-01-18 Ceased GB2297138
Flexible plastics pipe 1995-05-06 Granted GB2300683
Plastics pipe 1995-01-18 Ceased GB2297137
Method of manufacture of plastics pipe 1995-01-18 Ceased GB2323556
Branch pipe connection 1993-07-07 Ceased GB2273137
A method of coating a plastic pipe and a plastic pipe coated by the method 1992-06-26 Ceased GB2263524
Elongate hollow member 1991-12-16 Ceased GB2256691





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