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Class Information
Number: 174/3
Name: Electricity: conductors and insulators > Lightning protection > Rods
Description: Structures claiming only lightning rod conductor structure. The complete rod includes its appurtenances, such as the air terminal at one end, grounding means at the other end, mounting devices, etc.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8674216 Early streamer emission terminal Mar. 18, 2014
8461452 Arrangement for directing a lightning current within a wind turbine Jun. 11, 2013
8436243 Anti-lightning system and aircraft comprising such a system May. 7, 2013
8428878 Lightning strike simulation apparatus, method thereof, and program Apr. 23, 2013
8420929 Electrical ground fault protection device Apr. 16, 2013
8373065 Lightning protection system and method Feb. 12, 2013
8232472 Early streamer emission terminal Jul. 31, 2012
7960647 Lightning protection device: wet/dry field sensitive air terminal Jun. 14, 2011
7919711 Utility pole grounding plate Apr. 5, 2011
7915525 Lightning directing system Mar. 29, 2011
7902455 Lightning arrester Mar. 8, 2011
7794526 Advanced methane and ammonia recovery system Sep. 14, 2010
7795530 System for conducting away lighting currents and/or fault currents Sep. 14, 2010
7786377 Device to attenuate atmospheric discharges Aug. 31, 2010
7655861 Grounding and energy dispersion system Feb. 2, 2010
7501574 Conductor support assembly Mar. 10, 2009
7495168 Electric dipole streamer discharge type lightning conductor Feb. 24, 2009
7465874 Electrical grounding strip Dec. 16, 2008
7456354 Pole with knock-outs Nov. 25, 2008
7365267 Ground rod having induction discharge skin-effect plate Apr. 29, 2008
7127804 Device for installation of signalization spheres and verification of the status of a lightning-rod cable Oct. 31, 2006
7041895 Streamer discharge type lightening rod capable of generating lots of ions May. 9, 2006
6965079 Electrical ground connection apparatus Nov. 15, 2005
6963026 Ground rod Nov. 8, 2005
6943285 Bipolar discharge-dissipation lightning air terminals Sep. 13, 2005
6930239 Ground bar Aug. 16, 2005
6916983 Grounding electrode Jul. 12, 2005
6894216 Signalization spheres May. 17, 2005
6875915 Lightning arrester Apr. 5, 2005
6815606 Bipolar multi electrostatic inducing discharge-dissipation lightning air terminals Nov. 9, 2004
6741438 Lightning-arresting system with underground network May. 25, 2004
6703556 Mobile lightning protection Mar. 9, 2004
6677517 Lightning suppression system for power lines Jan. 13, 2004
6649825 Human impalement prevention system Nov. 18, 2003
6515220 Moisture collecting grounding electrode Feb. 4, 2003
6498291 Static electricity eliminator Dec. 24, 2002
6369317 Safer lightning rod and warning system Apr. 9, 2002
6320119 Lightning air terminals and method of design and application Nov. 20, 2001
6307149 Non-contaminating lightning protection system Oct. 23, 2001
6288327 Grounding device and use thereof in temporary installations Sep. 11, 2001
6167896 Shelters Jan. 2, 2001
6069314 Emitter of ions for a lightning rod with a parabolic reflector May. 30, 2000
5998731 Absorbed type lightning rod and absorbed type lightning discharging apparatus Dec. 7, 1999
5657197 Operative lightning protection system Aug. 12, 1997
5638248 Static dissipator Jun. 10, 1997
5370921 Lightning strike composite and process Dec. 6, 1994
5073678 Spline ball terminal (SBT) Dec. 17, 1991
4926284 Lightning protection device for interacting with leader stroke to prevent return stroke May. 15, 1990
4910636 Static electricity dissipator Mar. 20, 1990
4760213 Lightning conductor Jul. 26, 1988

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