| Patents for F16N 33 - Mechanical arrangements for cleaning lubricating equipment; Special racks or the like for use in draining lubricant from machine parts (259) |
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| 02/08/2007 | US20070029139 Oil changing system and method |
| 01/16/2007 | US7163085 Apparatus for draining used engine oil |
| 01/04/2007 | US20070000727 Drain valve assembly |
| 12/20/2006 | CN1291186C Shoe-like roller for shoe-like pressing part of paper making machie |
| 11/14/2006 | US7134419 Oil flushing system |
| 11/09/2006 | US20060248865 Air/oil separation system and method |
| 10/04/2006 | CN2823770Y Self-provided oil changer for automobile |
| 09/27/2006 | CN2821363Y Free dismantling cleaning and oil exchanging device for automobile automatic gearbox |
| 08/02/2006 | EP1686244A2 Oil flushing equipment for machinery with rotating parts |
| 06/20/2006 | US7063734 Air/oil separation system and method |
| 06/08/2006 | US20060118362 Automated hose clearing after refrigerant charging method and apparatus |
| 05/30/2006 | US7051697 IC engine flushing system with specialized adapters for coupling the system to different oil flow ports of the engine |
| 05/11/2006 | US20060096808 Universal oil change and filter relocation systems |
| 03/16/2006 | US20060054402 Two part oil or fluid drain plug with magnet |
| 03/16/2006 | US20060054401 Plug for main oil gallery |
| 03/02/2006 | WO2006023051A2 Plug for main oil gallery |
| 02/16/2006 | US20060032709 IC engine flushing system with specialized adapters for coupling the system to different oil flow ports of the engine |
| 10/13/2005 | US20050224292 Bag/box unit for disposal of used engine oil |
| 09/29/2005 | WO2005089949A1 Air/oil separation system and method |
| 09/29/2005 | US20050211093 Air/oil separation system and method |
| 09/29/2005 | CA2560633A1 Air/oil separation system and method |
| 07/28/2005 | WO2005068096A1 System and method for automated used oil filter cleaning |
| 06/23/2005 | US20050133065 System and method for automated used oil filter cleaning |
| 04/19/2005 | US6880589 Container for collecting and transporting drained oil |
| 02/17/2005 | WO2004104144A3 Apparatus for recycling and feeding lubricant |
| 12/30/2004 | US20040261748 Oil flushing system |
| 12/23/2004 | US20040256023 Container for collecting and transporting drained oil |
| 12/02/2004 | WO2004104144A2 Apparatus for recycling and feeding lubricant |
| 10/28/2004 | US20040211626 IC engine flushing system with specialized adapters for coupling the system to different oil flow ports of the engine |
| 09/29/2004 | CN2644858Y Speed reducer oil quick-speed quantitative replacing apparatus |
| 07/21/2004 | EP1439347A2 Container for collecting and transporting drained oil from vehicle |
| 06/01/2004 | US6742557 Drain pan and filtering system for a liquid containing drum |
| 11/05/2003 | CN1126898C Chemical cleaning process for lubricating oil pipeline system of turbo-unit of power plant |
| 10/23/2003 | WO2002066299A3 Ic engine flushing system with specialized adapters for coupling the system to different oil flow ports of the engine |
| 10/08/2003 | EP1350012A1 System for periodic fluid maintenance of apparatus |
| 07/01/2003 | US6585009 System for periodic fluid maintenance of apparatus |
| 06/18/2003 | CN1111592C Low viscous dynamic lubrication cleaning agent for engine wholly |
| 06/05/2003 | US20030102050 System for periodic fluid maintenance of apparatus |
| 05/27/2003 | US6568436 System for periodic fluid maintenance of apparatus |
| 10/17/2002 | US20020148528 System for periodic fluid maintenance of apparatus |
| 09/12/2002 | WO2002070870A1 System for periodic fluid maintenance of apparatus |
| 09/12/2002 | CA2430677A1 System for periodic fluid maintenance of apparatus |
| 09/04/2002 | CN1367336A Chemical cleaning process for lubricating oil pipeline system of turbo-unit of power plant |
| 08/29/2002 | WO2002066299A2 Ic engine flushing system with specialized adapters for coupling the system to different oil flow ports of the engine |
| 06/25/2002 | US6408898 Oil recovery device |
| 05/29/2002 | CN1085813C Method and equipment for cleaning lubricating system of engine |
| 05/08/2002 | CN1347973A Low viscosity dynamic cleaning agent for dismount-free engine lubricating system |
| 05/02/2002 | WO2002034422A1 Engine oil cleaning system |
| 04/23/2002 | US6374872 Apparatus for cleaning and flushing a transmission |
| 12/05/2001 | CN1075881C Fluid change system |
| 10/09/2001 | US6298947 Engine oil cleaning system |
| 03/13/2001 | US6199578 Device for draining fluid from a container |
| 02/13/2001 | CA2188917C Automatic transmission cooler flushing device |
| 01/31/2001 | CN1281758A Compressed air jetted type degreasing method |
| 12/13/2000 | CN1276499A Method and equipment for cleaning lubricating system of engine |
| 11/21/2000 | CA2233035C Fluid change system |
| 11/14/2000 | US6145623 Oil drain line |
| 07/18/2000 | US6089205 Adapter system for engine flushing apparatus |
| 06/20/2000 | US6078238 Bolt with a magnet |
| 06/14/2000 | CN1256739A Oil pan drain port adapter system for engine flushing apparatus |
| 03/28/2000 | US6041798 Oil pan drain port adapter system for engine flushing apparatus |
| 03/08/2000 | EP0983423A4 Oil pan drain port adapter system for engine flushing apparatus |
| 03/08/2000 | EP0983423A1 Oil pan drain port adapter system for engine flushing apparatus |
| 12/01/1999 | EP0925429A4 Adapter system for engine flushing apparatus |
| 10/27/1999 | CN1233312A Adapter system for engine flushing apparatus |
| 10/12/1999 | US5964256 Apparatus and method for changing oil in an internal combustion engine and simultaneously determining engine oil consumption and wear |
| 09/28/1999 | US5957170 Apparatus and method for changing oil in an internal combustion engine and simultaneously determining engine oil consumption and wear |
| 07/13/1999 | US5921213 Adapter system for engine flushing apparatus |
| 07/06/1999 | US5918647 Automatic fluid changing device |
| 06/30/1999 | EP0925429A1 Adapter system for engine flushing apparatus |
| 04/27/1999 | US5896886 Oil filter wrench |
| 12/09/1998 | EP0882510A1 Screw with magnet |
| 12/09/1998 | EP0815381A4 Hand-held transmission fluid changer |
| 11/27/1998 | CA2238199A1 Automatic transmission fluid flushing device |
| 11/19/1998 | WO1998051907A1 Oil pan drain port adapter system for engine flushing apparatus |
| 11/19/1998 | CA2288669A1 Oil pan drain port adapter system for engine flushing apparatus |
| 11/04/1998 | CN1198205A Fluid change system |
| 10/06/1998 | US5816272 Apparatus for cleaning an oil strainer and pan |
| 09/29/1998 | US5813382 Oil pan drain port adapter system for engine flushing apparatus |
| 08/11/1998 | US5791310 For circulating flushing fluid through an internal combustion engine |
| 07/15/1998 | EP0852685A1 Fluid change system |
| 05/05/1998 | US5746259 Injection system for servicing fluids into or through an enclosed region |
| 04/28/1998 | US5743357 Automatic hand held transmission fluid charger |
| 03/05/1998 | WO1998009058A1 Adapter system for engine flushing apparatus |
| 03/05/1998 | CA2263258A1 Adapter system for engine flushing apparatus |
| 02/04/1998 | EP0645526B1 System for facilitating an oil change and an oil filter change in internal combustion engines |
| 01/13/1998 | US5706873 Automotive fluid recovery apparatus |
| 01/07/1998 | EP0815381A1 Hand-held transmission fluid changer |
| 12/09/1997 | US5694990 Vehicle oil filter drain boot |
| 09/09/1997 | US5665171 Internal combustion engines |
| 06/10/1997 | US5636670 Oil/liquid recovery system |
| 04/03/1997 | WO1997012173A1 Fluid change system |
| 03/18/1997 | US5611377 Fuel filter drainer |
| 01/23/1997 | WO1997002083A1 Fuel filter drainer |
| 01/08/1997 | EP0752070A1 Apparatus and method for flushing transmission fluid |
| 10/22/1996 | US5566781 Apparatus and methods for flushing and cleaning oil strainer, crankcase and other components of an internal combustion engine |
| 09/19/1996 | WO1996028687A1 Hand-held transmission fluid changer |
| 07/16/1996 | US5535849 Hand held transmission fluid changer |
| 06/04/1996 | US5522437 Drip tree oil recovery system |
| 04/09/1996 | US5505295 Recycling systems and methods for oil and oil filters |