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Class Information
Number: 285/364
Name: Pipe joints or couplings > Packed > Flanged pipe > Clamped
Description: Devices comprising bands, straps, clips, etc., which grip the flanges externally to hold or to hold and draw the pipe ends together.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7581765 |
Seal assembly for materials with different coefficients of thermal expansion |
Sep. 1, 2009 |
| 7533910 |
Clamp |
May. 19, 2009 |
| 7488010 |
Flange assembly |
Feb. 10, 2009 |
| 7469937 |
Quick connecting device for ducts in motor vehicles |
Dec. 30, 2008 |
| 7464453 |
Process for butt joining two pipe segments and producing a connecting flange |
Dec. 16, 2008 |
| 7452005 |
Duct sealing apparatus |
Nov. 18, 2008 |
| 7452009 |
Hose coupling for connection to a rigid tube connection, and method for making such a connection |
Nov. 18, 2008 |
| 7431350 |
Flange assembly |
Oct. 7, 2008 |
| 7325841 |
Device for the coaxial connection of two manifolds |
Feb. 5, 2008 |
| 7300078 |
Pipe joint clamp |
Nov. 27, 2007 |
| 7290392 |
Wastegate actuator mounting bracket, turbocharger incorporating the bracket, and method of using same |
Nov. 6, 2007 |
| 7290805 |
Pipe clip |
Nov. 6, 2007 |
| 7267374 |
Swivel coupling |
Sep. 11, 2007 |
| 7185670 |
Wall faucet |
Mar. 6, 2007 |
| 7159906 |
Methods and apparatus for flange sealing |
Jan. 9, 2007 |
| 7073826 |
Butt joint between two pipe segments of sheet metal and process for manufacture thereof |
Jul. 11, 2006 |
| 7014225 |
Snap connector for the coupling of pipes |
Mar. 21, 2006 |
| 7007716 |
Branchtubing for pipework |
Mar. 7, 2006 |
| 7004512 |
Indented apex V-retainer coupling with cushion |
Feb. 28, 2006 |
| 6979025 |
Joining of lined pipes |
Dec. 27, 2005 |
| 6942220 |
Combination metal gasket and seal structure |
Sep. 13, 2005 |
| 6938933 |
Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof |
Sep. 6, 2005 |
| 6905141 |
Glass elements with a conductive coating, the use thereof, as well as devices, installations and pipe conducts produced therefrom |
Jun. 14, 2005 |
| 6896301 |
Clamp assembly |
May. 24, 2005 |
| 6866307 |
Apparatus for connecting fluid conduits |
Mar. 15, 2005 |
| 6834892 |
Self-aligning coupling assembly |
Dec. 28, 2004 |
| 6832791 |
Connection means for interconnecting two duct elements |
Dec. 21, 2004 |
| 6758502 |
Coupling ring for ventilation ducts, and method of connecting ventilation ducts |
Jul. 6, 2004 |
| 6726254 |
Fuel container and its connection with a pipe |
Apr. 27, 2004 |
| 6709028 |
Quick coupling ball-and-socket joint for pipes |
Mar. 23, 2004 |
| 6692042 |
Profiled clamp and sleeve joint comprising such a profiled clamp |
Feb. 17, 2004 |
| 6626466 |
Anti-mismatch or near-sized coupling segments |
Sep. 30, 2003 |
| 6547287 |
Duct connecting system having integral transverse flanges |
Apr. 15, 2003 |
| 6536811 |
Pipe coupling with assembly tool |
Mar. 25, 2003 |
| 6508491 |
Exhaust manifold clamp with vibration disconnecting effects for flange connections in exhaust lines and method of making same |
Jan. 21, 2003 |
| 6505864 |
Fabricated oval duct connector |
Jan. 14, 2003 |
| 6481762 |
Pipe coupling |
Nov. 19, 2002 |
| 6460894 |
Fluid line with a filter insert |
Oct. 8, 2002 |
| 6435565 |
Clamp for closely spaced pipes |
Aug. 20, 2002 |
| 6382343 |
Power steering apparatus |
May. 7, 2002 |
| 6375228 |
Coupling units connecting tubular members having a hardened inner wall for carrying mechanically abrasive fluid concrete |
Apr. 23, 2002 |
| 6267419 |
Remotely actuated and locked hub clamp |
Jul. 31, 2001 |
| 6250693 |
Device for connecting two tubular pipe sections |
Jun. 26, 2001 |
| 6234545 |
Clamped flange fitting and assembly |
May. 22, 2001 |
| 6179344 |
Hopper car adapter |
Jan. 30, 2001 |
| 6125888 |
Quick acting closure |
Oct. 3, 2000 |
| 6123363 |
Self-centering low profile connection with trapped gasket |
Sep. 26, 2000 |
| 6114631 |
Swivel fitting |
Sep. 5, 2000 |
| 6109590 |
Iron ore slide valve with internal support clamp |
Aug. 29, 2000 |
| 6102448 |
Arrangement for connecting two tubular elements |
Aug. 15, 2000 |
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