| |
 |
|
Class Information
Number: 285/234
Name: Pipe joints or couplings > Flexible joint, rigid members > Socketed packing type > Flared conduit
Description: Devices in which the end of the inner tube is expanded to form a slanted flange adapted for retaining it within the packed socket.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431321 |
Trailer hitch assembly |
Oct. 7, 2008 |
| 7390375 |
Method and a device for connecting a plastic conduit and a plastic socket |
Jun. 24, 2008 |
| 7293572 |
Cleaning equipment for cleaning a moving surface particularly in a paper machine |
Nov. 13, 2007 |
| 6709025 |
Vapor lead-through system for a rotary evaporator, and a rotary evaporator |
Mar. 23, 2004 |
| 6527304 |
Brake tube connector |
Mar. 4, 2003 |
| 6473945 |
Flange clamp |
Nov. 5, 2002 |
| 6386595 |
Swivel joint and method for connecting conduits |
May. 14, 2002 |
| 6299218 |
Connecting structure between fluid channel |
Oct. 9, 2001 |
| 6173994 |
Coupling assemblies for providing fluid connection |
Jan. 16, 2001 |
| 6068303 |
Tube for connection to female socket |
May. 30, 2000 |
| 5609144 |
Articulated exhaust gas recirculation supply tube for automotive engine |
Mar. 11, 1997 |
| 5310227 |
High pressure flex fitting |
May. 10, 1994 |
| 5203593 |
Flexible exhaust coupling with gasket crush reducing resilient members |
Apr. 20, 1993 |
| 5141259 |
Flexible connector |
Aug. 25, 1992 |
| 4984827 |
Concentric piping flex joint |
Jan. 15, 1991 |
| 4881759 |
All welded sound isolation flexible connection |
Nov. 21, 1989 |
| 4863200 |
Flexible exhaust coupling |
Sep. 5, 1989 |
| 4826028 |
Gasket seating ring |
May. 2, 1989 |
| 4538842 |
High pressure, leakproof, blowout-proof tube fitting |
Sep. 3, 1985 |
| 4515399 |
Symmetrically loaded flexible connector having multiple passageways |
May. 7, 1985 |
| 4491348 |
Vibration attenuating coupling |
Jan. 1, 1985 |
| 4438958 |
Clam-shell coupling for joining beaded tubes |
Mar. 27, 1984 |
| 4341405 |
Pronounced flexure coupling devices for elongate irrigation pipes |
Jul. 27, 1982 |
| 4273363 |
Insulated flexible pipe coupling |
Jun. 16, 1981 |
| 4245858 |
Conduit structure |
Jan. 20, 1981 |
| 4236737 |
Conduit swivel joint |
Dec. 2, 1980 |
| 4198078 |
Pressurized vibration isolator |
Apr. 15, 1980 |
| 4103939 |
Multi passage flexible connector |
Aug. 1, 1978 |
| 4098527 |
Tension bearing connector |
Jul. 4, 1978 |
| 4097071 |
Flexible exhaust coupling |
Jun. 27, 1978 |
| 4068864 |
Single element flexible connection |
Jan. 17, 1978 |
|
|
|
