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Class Information
Number: 220/3.2
Name: Receptacles > Outlet or junction box type
Description: Receptacles having provision for extending devices, such as strands, rods, pipes, etc., through the receptacle wall or for coupling them to the receptacle wall.


Sub-classes under this class:

Class Number Class Name Patents
220/3.94 Sectional receptacle 95
220/3.3 Wall, floor, or panel mounted 259
220/3.7 With adjustable parts 103
220/3.8 With closure 366
220/3.9 With support 167


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7414190 Environmental seal for network interface device Aug. 19, 2008
7410072 Electrical box extension Aug. 12, 2008
7396996 Expandable in-use outlet cover Jul. 8, 2008
7390977 Hanging box and faceplate adapter Jun. 24, 2008
7388164 Large capacity multiple service floor box Jun. 17, 2008
7388162 Electrical box and adapter assembly for brick wall installation Jun. 17, 2008
7385137 Enclosure system for underground utility connections Jun. 10, 2008
7381891 Electrical box support Jun. 3, 2008
7381892 Self-supporting electrical fixture support Jun. 3, 2008
7381893 Fastening device for mounting an electrical fixture Jun. 3, 2008
7381907 Electrical panel box Jun. 3, 2008
7374057 Electrical junction assemblies for coupling electrical fixtures to suspended ceiling grids May. 20, 2008
7353967 Container, in particular, inner pallet container Apr. 8, 2008
7353961 Outlet box knockout Apr. 8, 2008
7350659 Flexible and cuttable plastic box extender with only two opposite flanges Apr. 1, 2008
7342173 Multi-directional-port junction box Mar. 11, 2008
7331555 Recessed electrical equipment fixture Feb. 19, 2008
7326853 Terminal box for electrotechnical uses and corresponding method of manufacturing Feb. 5, 2008
7312393 Electrical and communications receptacle for furniture Dec. 25, 2007
7307212 Electrical box assembly with internal mounting arrangement and flange to seal against air infiltration Dec. 11, 2007
7305801 Air conditioning line flashing panel Dec. 11, 2007
7307213 Horizontal electrical box with internal mounting arrangement Dec. 11, 2007
7294781 Recessed electrical outlet assembly Nov. 13, 2007
7285721 Modular terminal device Oct. 23, 2007
7285722 Mounting bracket Oct. 23, 2007
7285733 Recessed poke-thru fitting Oct. 23, 2007
7282646 Wire support Oct. 16, 2007
7276661 Electrical box extension Oct. 2, 2007
7275649 Assembly system for an electrical distribution box Oct. 2, 2007
7276659 Enclosure having a closure member Oct. 2, 2007
7273982 Electrical box extender mechanical fastener Sep. 25, 2007
7271335 Combination mounting bracket and adapter plate for mounting electrical boxes Sep. 18, 2007
7271336 Adjustable mounting bracket assembly for mounting an electrical box Sep. 18, 2007
7259328 Adjustable two-tier cover assembly for an electrical box Aug. 21, 2007
7250571 Stud snap and lock non-metallic snap-on electrical box Jul. 31, 2007
7235739 Box extender Jun. 26, 2007
7232950 Electric connection box Jun. 19, 2007
7227085 Reconfigurable conduit body assembly Jun. 5, 2007
7227080 Self-trimming interior in-wall receptacle and method therefor Jun. 5, 2007
7214875 Large volume electrical box with internal mounting arrangement May. 8, 2007
7211727 Modular strap assembly for mounting wiring modules May. 1, 2007
7208680 Rock-n-lock non-metallic snap-on electrical box Apr. 24, 2007
7205475 Cover assembly Apr. 17, 2007
7205488 Receptacle box for an underfloor system Apr. 17, 2007
7189921 Housing arrangement with at least two junction boxes Mar. 13, 2007
7189919 Housing for antenna amplifier Mar. 13, 2007
7186913 Mud box and adapters Mar. 6, 2007
7186915 Mud box and adapters Mar. 6, 2007
7186916 Receptacle for enclosing low-voltage electronic devices in a wall Mar. 6, 2007
7186912 Hermetic lid seal by metal pressing for fiber optic module Mar. 6, 2007

1 2 3 4 5 6 7


 
 
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