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Class Information
Number: 285/360
Name: Pipe joints or couplings > Packed > Cam > Lugged pipe, rotary engagement
Description: Subject matter wherein one member has a lateral projection adapted to engage a projection or recess in the other member when rotated on its axis to hold the members in coupled relation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431351 |
Pressure-containing tubular connections for remote operation |
Oct. 7, 2008 |
| 7387320 |
Pressure relief cap |
Jun. 17, 2008 |
| 7243953 |
Coupling apparatus including release preventing structure |
Jul. 17, 2007 |
| 7137654 |
Fastening mechanism for medical connectors |
Nov. 21, 2006 |
| 7040670 |
Coupling apparatus |
May. 9, 2006 |
| 7025385 |
Coupling |
Apr. 11, 2006 |
| 7017953 |
Twist lock assembly |
Mar. 28, 2006 |
| 6991270 |
Hose coupling assembly |
Jan. 31, 2006 |
| 6974161 |
Coupling device for connecting a replaceable filter element to a conduit |
Dec. 13, 2005 |
| 6969071 |
Face seal assembly |
Nov. 29, 2005 |
| 6942255 |
Twist fitting for air tank connections |
Sep. 13, 2005 |
| 6880768 |
Handheld spraying device with quick disconnect assembly |
Apr. 19, 2005 |
| 6755446 |
Waste pipe connector |
Jun. 29, 2004 |
| 6733045 |
Coupling assembly for fluid delivery |
May. 11, 2004 |
| 6698799 |
Spud assembly for a fuel tank |
Mar. 2, 2004 |
| 6669120 |
Universal head for fixing a nozzle to a fluid distribution duct |
Dec. 30, 2003 |
| 6659511 |
Flexible fluid-transport pipe joint apparatus |
Dec. 9, 2003 |
| 6655612 |
Needle/armature rotation limiting feature |
Dec. 2, 2003 |
| 6651851 |
System and method for dispensing soap |
Nov. 25, 2003 |
| 6641175 |
Ramp-lock fitting device |
Nov. 4, 2003 |
| 6612624 |
Fastening mechanism for medical connectors |
Sep. 2, 2003 |
| 6511103 |
Sealed connection device for a ventilation filter |
Jan. 28, 2003 |
| 6497435 |
Arrangement for connecting two tubular elements |
Dec. 24, 2002 |
| 6481763 |
Waste pipe connector |
Nov. 19, 2002 |
| 6478673 |
Diffuser for heating and air conditioning systems |
Nov. 12, 2002 |
| 6447027 |
Quick connect hydrant nozzle for connecting a fire hose to a fire hydrant |
Sep. 10, 2002 |
| 6422607 |
Ramp-lock fitting device |
Jul. 23, 2002 |
| 6409221 |
Quick locking pipe joint for round, plain, or profiled pipe |
Jun. 25, 2002 |
| 6402207 |
Safety indexed medical connectors |
Jun. 11, 2002 |
| 6382680 |
Coupler apparatus and method of manufacturing the same |
May. 7, 2002 |
| 6328350 |
Quarter turn coupling and adapter for hose of 1/2 inch to 7/8 inch diameter |
Dec. 11, 2001 |
| 6318767 |
Disengaging means for hose couplings |
Nov. 20, 2001 |
| 6315334 |
Instant pipe joining system |
Nov. 13, 2001 |
| 6302445 |
Irrigation pipe system |
Oct. 16, 2001 |
| 6299215 |
Coupling fitting |
Oct. 9, 2001 |
| 6283511 |
Pipe coupling |
Sep. 4, 2001 |
| 6279968 |
Servicing apparatus for treating compressed air |
Aug. 28, 2001 |
| 6250688 |
Ramp-lock lifting device |
Jun. 26, 2001 |
| 6231083 |
Coupling assembly for selected orientation |
May. 15, 2001 |
| 6193281 |
Mechanism for mounting fluid pressure member in equipment-mounting frame member |
Feb. 27, 2001 |
| 6189439 |
Cooker die and rotary cutter removably securing mechanism |
Feb. 20, 2001 |
| 6170882 |
Coupling for waste water outlets |
Jan. 9, 2001 |
| 6170516 |
Solenoid valve fixing structure |
Jan. 9, 2001 |
| 6167798 |
Cooker die and rotary cutter removably securing mechanism |
Jan. 2, 2001 |
| 6131958 |
Dryer hose connector |
Oct. 17, 2000 |
| 6092844 |
Pipe coupler |
Jul. 25, 2000 |
| 6086115 |
Coupling with ferrule for crimping and swaging |
Jul. 11, 2000 |
| 6079638 |
Nozzle assembly improvement |
Jun. 27, 2000 |
| 6073972 |
Composite body faucet connection |
Jun. 13, 2000 |
| 6065543 |
Sealed lateral wellbore junction assembled downhole |
May. 23, 2000 |
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