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Browse by Category: Main > Electrical & Energy
Class Information
Number: 174/51
Name: Electricity: conductors and insulators > Boxes and housings > With grounding means
Description: Structures provided with means to connect a ground wire to the box or housing.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8635990 Avoidance of spark damage on valve members Jan. 28, 2014
8598452 Electric energy distribution pole with incorporated ground system Dec. 3, 2013
8581115 Grounding bar/hatchplate for use with lightning arrestors Nov. 12, 2013
8570352 Suppressing unstable electrical coupling between a bottom plate and a cable by providing a recess on the bottom plate for attachment of the cable Oct. 29, 2013
8455772 Open back junction box and method for pre-fab wiring Jun. 4, 2013
8455752 Integral ac module grounding system Jun. 4, 2013
8420929 Electrical ground fault protection device Apr. 16, 2013
RE44040 Plasma display device capable of reducing unwanted radiant noises Mar. 5, 2013
8383936 Grounding mechanism for slide-type electronic devices Feb. 26, 2013
8367930 Grounding mechanism for electronic device Feb. 5, 2013
8363424 Grounding mechanism and computer system with an multi-directional grounding component Jan. 29, 2013
8338705 Grounding mechanism for slide-type electronic devices Dec. 25, 2012
8334458 Grounding mechanism for slide-type electronic devices Dec. 18, 2012
8320107 Modular power distribution system and methods Nov. 27, 2012
8300390 Chassis Oct. 30, 2012
8278553 Harness module device Oct. 2, 2012
8253022 Device and method for mechanically bonding and grounding painted cable trays Aug. 28, 2012
8247706 Enclosure of an electronic device Aug. 21, 2012
8248804 Smart junction box for solar cell module Aug. 21, 2012
8242361 Tuner housing Aug. 14, 2012
8222533 Low profile photovoltaic (LPPV) box Jul. 17, 2012
8149594 Electromagnetic shield structure of electronics housing Apr. 3, 2012
8138864 Circuit interrupter including a molded case made of liquid crystal polymer Mar. 20, 2012
8106297 Grounded conduit bushing Jan. 31, 2012
8080733 Electronic apparatus Dec. 20, 2011
8053667 Housing of quad small form-factor pluggable transceiver module Nov. 8, 2011
8053683 Equipment container retention and bonding system and method Nov. 8, 2011
8044297 Ground electrode Oct. 25, 2011
8013248 Corrugated clamp Sep. 6, 2011
8004068 Shielded multi-layer package structures Aug. 23, 2011
8002206 Avoidance of spark damage on valve members Aug. 23, 2011
7994434 Electromagnetic interference shielding apparatus and method Aug. 9, 2011
7981730 Integrated conformal shielding method and process using redistributed chip packaging Jul. 19, 2011
7943869 Lightning resistive and manufacture procedure May. 17, 2011
RE42331 Low impedance grounding electrode with universal connections and rapid access cap May. 10, 2011
7915525 Lightning directing system Mar. 29, 2011
7902455 Lightning arrester Mar. 8, 2011
7898506 Plasma display device capable of reducing unwanted radiat noises Mar. 1, 2011
7855337 Electrical systems, facilities, and methods with power pedestals having EUFER grounding Dec. 21, 2010
7851709 Multi-layer circuit board having ground shielding walls Dec. 14, 2010
7795530 System for conducting away lighting currents and/or fault currents Sep. 14, 2010
7765687 Method for mechanical packaging of electronics Aug. 3, 2010
7762528 Drain valve for pallet-type container Jul. 27, 2010
7750239 Convenient and safe receptacle/switch and terminal block Jul. 6, 2010
7719849 Multiple access test points May. 18, 2010
7700875 Switch box extender grounding strap Apr. 20, 2010
7683254 Electrical junction box incorporating an electronic component and electrical connection unit having thereof Mar. 23, 2010
7663065 Shield box Feb. 16, 2010
7655861 Grounding and energy dispersion system Feb. 2, 2010
7619160 Enclosure for housing communications equipment Nov. 17, 2009

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