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Browse by Category: Main > Electrical & Energy
Class Information
Number: 338/319
Name: Electrical resistors > With mounting or supporting means > Extending between supports > Plural resistors
Description: Subject matter wherein a plurality of resistors are suspended between the supporting portions either side by side or end to end, or wherein a plurality of resistors are suspended between a plurality of pairs of supporting portions.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8278605 Multiple stage open coil electric resistance heater with balanced coil arrangement and heater cool end termination and method of use Oct. 2, 2012
7947932 Open coil electric resistance heater with offset coil support and method of use May. 24, 2011
7714411 Electro-optical device, method of manufacturing the same, and electronic apparatus May. 11, 2010
7501927 High-power resistor Mar. 10, 2009
7423514 Constant-power constant-temperature resistive network Sep. 9, 2008
7268663 Precision thin film AC voltage divider Sep. 11, 2007
7200007 Power stack Apr. 3, 2007
7078656 Device for electrically heating a vertically erect chamber Jul. 18, 2006
7038572 Power chip resistor May. 2, 2006
6924726 Liquid-cooled high-power resistor Aug. 2, 2005
6844806 High voltage load resistor array Jan. 18, 2005
6759940 Temperature compensating device with integral sheet thermistors Jul. 6, 2004
6677850 Layered current sensor Jan. 13, 2004
6653928 Dry load test apparatus Nov. 25, 2003
6538554 Resistors formed of aluminum-titanium alloys Mar. 25, 2003
6507272 Enhanced linearity, low switching perturbation resistor string matrices Jan. 14, 2003
6392530 Resistor array board May. 21, 2002
6262434 Integrated circuit structures and methods to facilitate accurate measurement of the IC devices Jul. 17, 2001
6215108 Multiple electric element mounting system Apr. 10, 2001
6215388 Parallel connected PTC elements Apr. 10, 2001
6081183 Resistor adapted for use in forced ventilation dynamic braking applications Jun. 27, 2000
5990778 Current-limiting resistor having PTC behavior Nov. 23, 1999
5831251 Heater unit having increased dielectric strength Nov. 3, 1998
5734313 Chip-type composite electronic component Mar. 31, 1998
5692291 Method of manufacturing an electrical heater Dec. 2, 1997
5686880 Continuous weave resistor grid Nov. 11, 1997
5621619 All ceramic surface mount sip and dip networks having spacers and solder barriers Apr. 15, 1997
5471032 Electrical resistance ignitor with spaced parallel filaments brazed in refractory block recesses Nov. 28, 1995
5335310 Modular heating assembly with heating element support tubes disposed between hangers Aug. 2, 1994
5245310 Resistor grid insulator mountings Sep. 14, 1993
5243319 Trimmable resistor network providing wide-range trims Sep. 7, 1993
5242225 Temperature sensor Sep. 7, 1993
5199791 Temperature sensor Apr. 6, 1993
5165052 Slide-in resistor grid Nov. 17, 1992
5157373 Post glover resistor Oct. 20, 1992
4855570 Electric fluid heating unit having radial PTC ceramic heating elements Aug. 8, 1989
4706061 Composition sensor with minimal non-linear thermal gradients Nov. 10, 1987
4696188 Semiconductor device microstructure Sep. 29, 1987
4654627 Resistor grid assembly Mar. 31, 1987
4651125 Resistor grid assembly with rib turbulence generators Mar. 17, 1987
4647896 Materials for packaging circuit protection devices Mar. 3, 1987
4624137 Semiconductor device Nov. 25, 1986
4553126 Resistance heating element Nov. 12, 1985
4542650 Thermal mass flow meter Sep. 24, 1985
4516108 Electrical resistor of stretched sheet metal May. 7, 1985
4467310 Telephone subscriber line battery feed resistor arrangements Aug. 21, 1984
4359710 Annular resistor with zig-zag layer pattern for resistance elements Nov. 16, 1982
4337390 Electric heating element Jun. 29, 1982
4337453 Fundamental electrical element array Jun. 29, 1982
4051452 Annular resistor Sep. 27, 1977

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