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Class Information
Number: 285/407
Name: Pipe joints or couplings > Flange > Clamped > Band type
Description: Devices comprising a band having a particular cross-section (e.g., V-shaped) which circumferentially grips the flanges to draw and hold the pipe ends together.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591489 |
Detachable pipe joint |
Sep. 22, 2009 |
| 7533910 |
Clamp |
May. 19, 2009 |
| 7501005 |
Exhaust treatment device having submerged connecting flanges |
Mar. 10, 2009 |
| 7445252 |
Connecting device |
Nov. 4, 2008 |
| 7399005 |
Clamping system for the sealed connection of two tubes having support surfaces |
Jul. 15, 2008 |
| 7396052 |
Sanitary sealed connector for fluid handling systems and storage devices |
Jul. 8, 2008 |
| 7320485 |
V insert edge contour |
Jan. 22, 2008 |
| 7284731 |
Sanitary clamp |
Oct. 23, 2007 |
| 7243956 |
Expandable band and locking mechanism |
Jul. 17, 2007 |
| 7073826 |
Butt joint between two pipe segments of sheet metal and process for manufacture thereof |
Jul. 11, 2006 |
| 7007716 |
Branchtubing for pipework |
Mar. 7, 2006 |
| 7004512 |
Indented apex V-retainer coupling with cushion |
Feb. 28, 2006 |
| 6938933 |
Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof |
Sep. 6, 2005 |
| 6726254 |
Fuel container and its connection with a pipe |
Apr. 27, 2004 |
| 6702338 |
Flue gas conduit joining connection |
Mar. 9, 2004 |
| 6125888 |
Quick acting closure |
Oct. 3, 2000 |
| 6041824 |
Clean air ducts and methods for the manufacture thereof |
Mar. 28, 2000 |
| 5984374 |
Pipe bend |
Nov. 16, 1999 |
| 5967564 |
Tight coupling between two equipments such as pipes |
Oct. 19, 1999 |
| 5893588 |
Connection of a coupling collar to and end of a hardened pipe |
Apr. 13, 1999 |
| 5647561 |
Containment assembly for spin table |
Jul. 15, 1997 |
| 5647614 |
Hose fastening band |
Jul. 15, 1997 |
| 5411349 |
Apparatus for coupling cylindrical structural components to each other |
May. 2, 1995 |
| 5301986 |
Clamp |
Apr. 12, 1994 |
| 5088775 |
Seal ring with flanged end portions |
Feb. 18, 1992 |
| 5002094 |
Hose and clamp assembly and method for making the same |
Mar. 26, 1991 |
| 4844647 |
Device for connecting the parts of potentiometer housings |
Jul. 4, 1989 |
| 4828300 |
Retaining ring |
May. 9, 1989 |
| 4826486 |
IV connector lock and stabilizer |
May. 2, 1989 |
| 4715565 |
Clamping connection assembly for spacecraft |
Dec. 29, 1987 |
| 4708377 |
Contractible coupling |
Nov. 24, 1987 |
| 4660869 |
Connection for pipes |
Apr. 28, 1987 |
| 4556241 |
Device to connect hose or pipe ends |
Dec. 3, 1985 |
| 4547003 |
Pipe connectors |
Oct. 15, 1985 |
| 4407533 |
High pressure swivel joint |
Oct. 4, 1983 |
| 4222155 |
Hose clamp |
Sep. 16, 1980 |
| 4146258 |
Sealing device for electrical meter |
Mar. 27, 1979 |
| 4026227 |
Method and apparatus for connecting and disconnecting a supportive buoyant structure to and from an offshore tower jacket |
May. 31, 1977 |
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