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Class Information
Number: 184/1.5
Name: Lubrication > Automobile crank and gear case service
Description: Devices having means for emptying, and replenishing the oil in the crank case, transmission case, or differential casing of an automobile.










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

Patent Number Title Of Patent Date Issued
8710973 Automatic engine oil life determination with a factor for oil quality Apr. 29, 2014
8672606 Gas turbine engine and system for servicing a gas turbine engine Mar. 18, 2014
8657061 Fill-plug for drivetrain component Feb. 25, 2014
8651238 Method for the dynamic oil filling of a transmission for motor vehicles, and device for carrying out the method Feb. 18, 2014
8646226 Modular vehicle service pit Feb. 11, 2014
8590151 System for supporting and servicing a gas turbine engine Nov. 26, 2013
8561658 Fuel recovery system and method Oct. 22, 2013
8561761 Oil pan arrangement of a motor vehicle Oct. 22, 2013
8544606 Oil drainage apparatus Oct. 1, 2013
8528698 Volume adjusting containers Sep. 10, 2013
8522415 Drainable oil filter system and method for draining oil from an engine Sep. 3, 2013
8517146 Hose cap coupler and clip Aug. 27, 2013
8499891 Component assembly comprising a sheet metal part and a nut element attached thereto and also a method for the manufacture of such a component assembly Aug. 6, 2013
8482420 Method of monitoring oil in a vehicle Jul. 9, 2013
8443940 Process and structure for servicing a vehicle over a service pit May. 21, 2013
8443942 Seal arrangement May. 21, 2013
8439008 Internal combustion engine comprising an integrated oil dipstick guiding element May. 14, 2013
8434595 Valve body cover of automatic transmission May. 7, 2013
8418812 Ribbed drain plug Apr. 16, 2013
8312968 Automatic transmission Nov. 20, 2012
8297407 Oil pan and lubricating device Oct. 30, 2012
8292037 Engine lubrication system Oct. 23, 2012
8281896 Drain plug housing and drain plug apparatus for use with oil pans Oct. 9, 2012
8246840 Method and apparatus for changing a diesel engine fuel filter Aug. 21, 2012
8240433 Oil drain and suction pump Aug. 14, 2012
8210315 Component assembly comprising a sheet metal part and a nut element attached thereto and also a method for the manufacture of such a component assembly Jul. 3, 2012
8201578 Oil pan Jun. 19, 2012
8186396 Aviation refueling filter inspection apparatus May. 29, 2012
8186921 Drain plug May. 29, 2012
8181745 Oil filter relocation kit apparatus and method May. 22, 2012
8181829 High viscosity oil suction and dispensing tool May. 22, 2012
8109364 Portable self-contained fluid system Feb. 7, 2012
8104522 Fluid exchange machine with graphical display Jan. 31, 2012
8100229 Oil flow passage arrangement of automatic transmission Jan. 24, 2012
8069952 Fluid reservoir assembly Dec. 6, 2011
8066100 Oil pan and lubricating device Nov. 29, 2011
7954599 Gear mechanism with controlled device for generating a rarefied atmosphere Jun. 7, 2011
7946317 Funnel assembly May. 24, 2011
7946388 Oil pan apparatus May. 24, 2011
7926453 Engine oil compositions Apr. 19, 2011
7926617 Quick oil change apparatus and process Apr. 19, 2011
7849968 Oil filter draining funnel and associated method Dec. 14, 2010
7823695 Closing system for plastic shaped parts Nov. 2, 2010
7798289 Internal-combustion engine having a pressure lubrication system according to the dry-sump principle Sep. 21, 2010
7793681 Methods and systems for performing, monitoring and analyzing multiple machine fluid processes Sep. 14, 2010
7789200 Sump housing Sep. 7, 2010
7779966 Front rotary working machine Aug. 24, 2010
7766126 Thermal valve assembly stand tube Aug. 3, 2010
7756717 Lubricant management method for a vehicle Jul. 13, 2010
7713425 Oil management system May. 11, 2010

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