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Class Information
Number: 285/272
Name: Pipe joints or couplings > Swivel
Description: Devices comprising compensating means to unite the members so that one member may turn or rotate freely relative to the other at all times, whereby the strain imposed therebetween due to motion is relieved.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7363672 |
Performance enhancing automatic pool cleaner accessory |
Apr. 29, 2008 |
| 7338091 |
Swivel joint system |
Mar. 4, 2008 |
| 7328921 |
Fluid rotary joint |
Feb. 12, 2008 |
| 7278662 |
Hose coupling device |
Oct. 9, 2007 |
| 7141099 |
Flare tank apparatus for degassing drilling fluid |
Nov. 28, 2006 |
| 7108292 |
Hose coupler |
Sep. 19, 2006 |
| 7004509 |
Journal bearing mounted hub seal rotary joint |
Feb. 28, 2006 |
| 6932390 |
Swivel fitting |
Aug. 23, 2005 |
| 6886867 |
Drain hose flush system |
May. 3, 2005 |
| 6851724 |
Dual flow rotating union |
Feb. 8, 2005 |
| 6843244 |
Portable heater |
Jan. 18, 2005 |
| 6840547 |
Rotatable connection assembly for flexible hoses |
Jan. 11, 2005 |
| 6811188 |
Fluid delivery systems |
Nov. 2, 2004 |
| 6792937 |
Miniature patio heater |
Sep. 21, 2004 |
| 6742814 |
Miniature patio heater |
Jun. 1, 2004 |
| 6719329 |
Swivel having a reduced pressure area |
Apr. 13, 2004 |
| 6712294 |
Revolving mechanism of a spray head of a gardening sprinkler |
Mar. 30, 2004 |
| 6709025 |
Vapor lead-through system for a rotary evaporator, and a rotary evaporator |
Mar. 23, 2004 |
| 6685233 |
Suction hose assembly for an upright type vacuum cleaner |
Feb. 3, 2004 |
| 6669240 |
Unloader tube pivot ring mechanism |
Dec. 30, 2003 |
| 6561549 |
Sealing connector with variable geometry |
May. 13, 2003 |
| 6511001 |
Hand-held water nozzle for gardening or washing |
Jan. 28, 2003 |
| 6505861 |
Rotatable swivel elbow |
Jan. 14, 2003 |
| 6450548 |
Structure for assembling pressure pipe to oil pump in power steering system |
Sep. 17, 2002 |
| 6446623 |
Miniature patio heater |
Sep. 10, 2002 |
| 6375233 |
Transmission |
Apr. 23, 2002 |
| 6354633 |
Swivel having a reduced pressure area |
Mar. 12, 2002 |
| 6338505 |
Fluid swivel for oil production vessels and tanker vessels |
Jan. 15, 2002 |
| 6279961 |
Rotatable hose coupling |
Aug. 28, 2001 |
| 6224063 |
Seal pack |
May. 1, 2001 |
| 6220636 |
Swivel coupling for a pool cleaner |
Apr. 24, 2001 |
| 6217082 |
Swivel fitting |
Apr. 17, 2001 |
| 6209925 |
Turn shaft for a vacuum cleaner |
Apr. 3, 2001 |
| 6145890 |
Device for supplying a pressurized medium |
Nov. 14, 2000 |
| 6116275 |
Animal, human and industrial waste distribution system |
Sep. 12, 2000 |
| 6109663 |
Joint seal for a gas turbine engine exhaust duct |
Aug. 29, 2000 |
| 6073777 |
Sand resistant fluid swivel |
Jun. 13, 2000 |
| 6070917 |
Swivel coupling for high pressure fluid |
Jun. 6, 2000 |
| 5904379 |
Rotation joint for facial steamer arm |
May. 18, 1999 |
| 5882515 |
Inline filter having swivel fitting |
Mar. 16, 1999 |
| 5853204 |
Means of coupling non-threaded connections |
Dec. 29, 1998 |
| 5775741 |
Swimming pool cleaner swivel assembly |
Jul. 7, 1998 |
| 5720501 |
Swivel joint elbow orientation device |
Feb. 24, 1998 |
| 5681225 |
Golf club swing training apparatus |
Oct. 28, 1997 |
| 5671954 |
Swivel connector for nozzle and garden hose |
Sep. 30, 1997 |
| 5617611 |
Suction line assembly |
Apr. 8, 1997 |
| 5582432 |
Device for transferring a medium |
Dec. 10, 1996 |
| 5582437 |
Swivelable connector for plain end tubes |
Dec. 10, 1996 |
| 5553893 |
Connector for gas appliances |
Sep. 10, 1996 |
| 5507535 |
Conduit swivel connector |
Apr. 16, 1996 |
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