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Class Information
Number: 361/212
Name: Electricity: electrical systems and devices > Discharging or preventing accumulation of electric charge (e.g., static electricity)
Description: Subject matter relating to the dissipation of any residual electric charge present on or in an object or material.


Sub-classes under this class:

Class Number Class Name Patents
361/213 By charged gas irradiation 191
361/214 Of paper or paper handling machine 87
361/215 Of storage or hazardous area or fluid handling 139
361/220 Specific conduction means or dissipator 496
361/216 Structurally combined with building or vehicle 62


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7612979 Lightning protected aircraft telescopic refueling mast Nov. 3, 2009
7609503 Insulated metal grounding bracelet Oct. 27, 2009
7570474 System, apparatus and method for automatically facilitating the discharge of static electricity from an apparatus Aug. 4, 2009
7561402 Gap lightning surface protection of composite structures Jul. 14, 2009
7554785 Lightning damage protection for composite aircraft Jun. 30, 2009
7538556 Spot-type ionizer evaluation method and spot-type ionizer May. 26, 2009
7529074 Charge neutralizer for glass substrate May. 5, 2009
7522401 Static dissipative layer system and method Apr. 21, 2009
7517420 Method for fabricating electrostatic-line brush Apr. 14, 2009
7499256 Electricity-conducting roller structure Mar. 3, 2009
7498664 Semiconductor package having increased resistance to electrostatic discharge Mar. 3, 2009
7495880 Circuit board and electric device having circuit board Feb. 24, 2009
7492568 Maintenance-free static eliminator Feb. 17, 2009
7483255 Ionizing electrode structure and apparatus Jan. 27, 2009
7471497 Electrostatic discharge prevention device Dec. 30, 2008
7468879 Lightning protection device wet/dry glow-based streamer inhibitor Dec. 23, 2008
7430103 Static electricity protective circuit and high-frequency circuit apparatus incorporating the same Sep. 30, 2008
7428131 Safety shield for use with different diameter racking rods and an adaptor for use therewith Sep. 23, 2008
7425904 Keypad circuit with electrostatic discharge protection Sep. 16, 2008
7417843 System and method of protecting metallic structures from lightning strikes Aug. 26, 2008
7391598 Ionizer Jun. 24, 2008
7388736 Static eliminator and a static eliminating method for an insulating sheet, a method for producing and insulating sheet, and an insulating sheet Jun. 17, 2008
7385798 Multiple sensor feedback for controlling multiple ionizers Jun. 10, 2008
7342765 Current insulation device for fuel systems Mar. 11, 2008
7339777 Grounding system for a rotating shaft Mar. 4, 2008
7336471 Charge eliminating mechanism for stage and testing apparatus Feb. 26, 2008
7327547 Circuit element and use thereof Feb. 5, 2008
7324322 Static eliminator Jan. 29, 2008
7307825 Lightning strike protection system for aircraft fuel tanks made of low electrical conductivity composite material Dec. 11, 2007
7289310 Adjustable static current discharging bracelet Oct. 30, 2007
7264752 Conductive coatings for corona generating devices Sep. 4, 2007
7259954 Electrical static discharge method and apparatus Aug. 21, 2007
7246640 Fuel-discharge protection system for preventing electrostatic hazard Jul. 24, 2007
7248454 Static eliminator Jul. 24, 2007
7242568 Display apparatus Jul. 10, 2007
7233479 Device for protecting a battery from electrostatic charging Jun. 19, 2007
7227734 ESD protection device, and pushbutton module and electronic device utilizing the same Jun. 5, 2007
7223922 ESD dissipative coating on cables May. 29, 2007
7214949 Ion generation by the temporal control of gaseous dielectric breakdown May. 8, 2007
7212392 Personal body grounding system instrumentation and process May. 1, 2007
7193836 Grounding brush for mitigating electrical current on motor shafts Mar. 20, 2007
7191808 Driver interactive system for reducing the possibility of a static discharge during the refill of high pressure storage tanks in hydrogen fuel cell powered vehicles Mar. 20, 2007
7193834 Static charge-immune enclosure Mar. 20, 2007
7184255 Floor mat for collecting process particles and grounding the electrostatic charge Feb. 27, 2007
7180721 Plastic barrel and method for manufacturing the barrel Feb. 20, 2007
7170734 Air ionization device Jan. 30, 2007
7151657 Transport and storage container for liquids Dec. 19, 2006
7141750 Switch mechanism provided with switch plate and printer apparatus provided with switch mechanism Nov. 28, 2006
7135703 Test tray with carrier modules for a semiconductor device handler Nov. 14, 2006
7120007 Ion generating unit Oct. 10, 2006

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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