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Class Information
Number: 277/919
Name: Seal for a joint or juncture > Seal including electrical feature
Description: Sealing means including an ability to conduct or resist a flow of electricity.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8327878 Chamber isolation valve RF grounding Dec. 11, 2012
8221002 Bearing apparatus Jul. 17, 2012
8136995 Sealing device and rolling bearing apparatus Mar. 20, 2012
7624538 Door or gate Dec. 1, 2009
7469715 Chamber isolation valve RF grounding Dec. 30, 2008
7405818 Self monitoring static seal with optical sensor Jul. 29, 2008
7086653 Transferable cammed gasket Aug. 8, 2006
7082721 Illuminating weatherseal Aug. 1, 2006
6945098 Hydrocyclone wear-detection sensor Sep. 20, 2005
6896268 Shaped seal for sealing a power-operated closing device May. 24, 2005
6891103 Method for producing a shielding gasket May. 10, 2005
6794571 EMC sealing system and method for an electrical enclosure Sep. 21, 2004
6749048 Fluid seal assembly for a pressured system Jun. 15, 2004
6737579 Arrangement for the sealed lead-through of a conductor through the wall of a housing May. 18, 2004
6615639 Self monitoring static seal Sep. 9, 2003
6578851 Gasket assembly for sealing mating surfaces Jun. 17, 2003
6416036 Sealing arrangement between flow regulator and shut-off valve attached to oxygen cylinder Jul. 9, 2002
6412786 Die seal ring Jul. 2, 2002
6390475 Electro-mechanical heat sink gasket for shock and vibration protection and EMI suppression on an exposed die May. 21, 2002
6357764 Corrosion resistant gasket for aircraft Mar. 19, 2002
6196553 Fiber optical connector seal Mar. 6, 2001
6174143 Pump motor having submersible stator and rotor and insulated winding set terminals Jan. 16, 2001
6142483 Gasket assembly for sealing mating surfaces Nov. 7, 2000
6142477 Active seal Nov. 7, 2000
6142673 Rolling bearing with current bridge Nov. 7, 2000
6109794 Rolling contact bearing provided with a seal and an electrostatic current discharge device Aug. 29, 2000
6098992 Vehicle compartment seals Aug. 8, 2000
6070911 Clamp-type pipe joint Jun. 6, 2000
5865971 Sealing ring with electrochemical sensing electrode Feb. 2, 1999
5863135 Rolling bearing Jan. 26, 1999
5785323 Seal with electrical conductor wear indicator Jul. 28, 1998
5702111 Sealing apparatus Dec. 30, 1997
5678831 Sealing device of compartment gateways of continuous annealing furnaces and continuous painting equipments Oct. 21, 1997
5540448 Seal with electrical conductor wear indicator Jul. 30, 1996
5532426 Switch cabinet with sealing elements for sealing a door when closed Jul. 2, 1996
5524908 Multi-layer EMI/RFI gasket shield Jun. 11, 1996
5522602 EMI-shielding gasket Jun. 4, 1996
5511798 EMI gasket Apr. 30, 1996
5503375 Coil spring with ends adapted for coupling without welding Apr. 2, 1996
5476268 Seal assembly with a hard seal layer actuated through a silicone layer Dec. 19, 1995
5374069 Aluminum core cylinder head gasket for marine engines Dec. 20, 1994
5340122 Differentially-pumped ferrofluidic seal Aug. 23, 1994
5277384 Transparency quick seal system Jan. 11, 1994
5246235 Seal with embedded wire Sep. 21, 1993
5238254 Ferrofluid seal apparatus Aug. 24, 1993
5225631 Liquid-pressurized radio frequency interference gasket Jul. 6, 1993
5214241 Pressure stabilized radio frequency gasket May. 25, 1993
5152539 Ferrofluid seal apparatus Oct. 6, 1992
5118118 Sealing assembly with a magnetic liquid Jun. 2, 1992
5115104 EMI/RFI shielding gasket May. 19, 1992

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